---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-1-dc79403b159e> in <module>()
----> 1 login()
      2 print("sucsess")

NameError: name 'login' is not defined
import pywikibot
site = pywikibot.Site('en', 'wikipedia')
site
APISite("en", "wikipedia")
page = pywikibot.Page(site, "List_of_astronauts_by_name")
page.exists()
True
import pagegenerators
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-7-45d08aae1817> in <module>()
----> 1 import pagegenerators

ImportError: No module named 'pagegenerators'
import pagegenerators
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-8-45d08aae1817> in <module>()
----> 1 import pagegenerators

ImportError: No module named 'pagegenerators'
cont = page.get()
print(cont)
<!---Only people selected as professional astronauts should be listed here-->This is an alphabetical '''list of [[astronaut]]s''', people employed and trained by a [[List of human spaceflight programs|manned spaceflight program]] to command, fly as a pilot, or serve as a crew member of a manned [[spacecraft]]. More than 560 people have been trained as astronauts. Until 2004, astronauts were sponsored and trained exclusively by governments, either by military agencies or by civilian space agencies. However, with the first sub-orbital flight  of the privately funded [[SpaceShipOne]], a new category of astronaut was created – the [[commercial astronaut]].

While the term astronaut is sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists, this article only lists professional astronauts. A list of everyone who has flown in space can be found at [[List of space travelers by name]].

Names in ''italic'' are astronauts who have left [[Low Earth orbit]], names in '''bold''' are astronauts who have [[:Category:People who have walked on the Moon|walked on the moon]]. The flags indicate the astronaut's primary citizenship during his or her time as an astronaut. The symbol <sup>[[Image:Symbol venus.svg|5px]]</sup> identifies [[List of female astronauts|female astronauts]].

{{compact ToC|side=yes|top=yes|num=yes}} __NOTOC__

==A==
* {{Flagicon|USA}} [[Joseph M. Acaba]] — [[STS-119]], [[Soyuz TMA-04M]]
* {{Flagicon|USA}} [[Loren Acton]] — [[STS-51-F]]
* {{Flagicon|USA}} [[Michael J. Adams|Mike Adams]] (1930–1967) — [[X-15]] -- Died during space flight
* {{Flagicon|USA}} [[James C. Adamson|James Adamson]] — [[STS-28]], [[STS-43]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Viktor M. Afanasyev]] — [[Soyuz TM-11]], [[Soyuz TM-18]], [[Soyuz TM-29]], [[Soyuz TM-33]]/[[Soyuz TM-32|32]]
* {{Flagicon|KAZ}} [[Aydyn Aimbetov]] — [[Soyuz TMA-18M]]
* {{Flagicon|USA}} [[Thomas Akers]] — [[STS-41]], [[STS-49]], [[STS-61]], [[STS-79]]
<!--Toyohiro Akiyama was not a member of an astronaut corps.-->
* {{Flagicon|USSR}} [[Vladimir Aksyonov]] — [[Soyuz 22]], [[Soyuz T-2]]
* {{Flagicon|USA}} '''''[[Buzz Aldrin]]''''' — [[Gemini 12]], [[Apollo 11]]
* {{Flagicon|BUL}} [[Aleksandar Panayotov Aleksandrov]] — [[Soyuz TM-5]]
* {{Flagicon|USSR}} [[Aleksandr Pavlovich Aleksandrov]] — [[Soyuz T-9]], [[Soyuz TM-3]]
* {{Flagicon|USA}} [[Andrew M. Allen]] — [[STS-46]], [[STS-62]], [[STS-75]]
* {{Flagicon|USA}} [[Joseph P. Allen]] — [[STS-5]], [[STS-51-A]]
* {{Flagicon|USA}} [[Scott Altman]] — [[STS-90]], [[STS-106]], [[STS-109]], [[STS-125]]
* {{Flagicon|USA}} ''[[William Anders]]'' — [[Apollo 8]]
* {{Flagicon|USA}} [[Clayton Anderson]] — [[STS-117]]/[[STS-120|120]], [[STS-131]]
* {{Flagicon|USA}} [[Michael P. Anderson]], (1959–2003) — [[STS-89]], [[STS-107]]. Died in the [[Space Shuttle Columbia disaster|Space Shuttle ''Columbia'']] in 2003.
<!--Anousheh Ansari was not a member of an astronaut corps. Please see 'List of space travelers by name'-->
** (Claudie André-Deshays – see [[List of astronauts by name#H|Claudie Haigneré]])
* {{Flagicon|USA}} [[Dominic A. Antonelli]] — [[STS-119]], [[STS-132]]
* {{Flagicon|USA}} [[Jerome Apt]] — [[STS-37]], [[STS-47]], [[STS-59]], [[STS-79]]
* {{Flagicon|USA}} [[Lee Archambault]] — [[STS-117]], [[STS-119]]
* {{Flagicon|USA}} '''''[[Neil Armstrong]]''''' (1930–2012) — [[Gemini 8]], [[Apollo 11]]. First person to walk on the Moon.<ref name="gemini8">{{cite web|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1966-020A|title=Gemini 8|accessdate=2009-10-12}}</ref><ref name="apollo11">{{cite web|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1969-059A|title=Apollo 11 Command and Service Module (CSM)|accessdate=2009-10-12}}</ref>
* {{Flagicon|USA}} [[Richard R. Arnold]] — [[STS-119]]
* {{Flagicon|USSR}} [[Anatoly Artsebarsky]] — [[Soyuz TM-12]]<!-- was a Soviet citizen at launch-->
* {{Flagicon|USSR}} [[Yuri Artyukhin]] (1930–1998) — [[Soyuz 14]]
* {{Flagicon|USA}} [[Jeffrey Ashby]] — [[STS-93]], [[STS-100]], [[STS-112]]
* {{Flagicon|USSR}} [[Oleg Atkov]] — [[Soyuz T-10]]/[[Soyuz T-11|11]]
* {{Flagicon|USSR}} [[Toktar Aubakirov]] — [[Soyuz TM-13]]/[[Soyuz TM-12|12]]
* {{Flagicon|RUS}} [[Sergei Avdeyev]] — [[Soyuz TM-15]], [[Soyuz TM-22]]

==B==
* {{Flagicon|USA}} [[James P. Bagian]], M.D. — [[STS-29]], [[STS-40]]
* {{Flagicon|USA}} [[Ellen S. Baker]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-34]], [[STS-50]], [[STS-71]]
* {{Flagicon|USA}} [[Michael A. Baker|Michael Baker]] — [[STS-43]], [[STS-52]], [[STS-68]], [[STS-81]]
* {{Flagicon|USSR}} [[Aleksandr Nikolayevich Balandin|Aleksandr Balandin]] — [[Soyuz TM-9]]
* {{Flagicon|USA}} [[Michael R. Barratt]], M.D. — [[Soyuz TMA-14]], [[STS-133]]
* {{Flagicon|USA}} [[Daniel T. Barry|Daniel Barry]] — [[STS-72]], [[STS-96]], [[STS-105]]
* {{Flagicon|USA}} [[John-David F. Bartoe]] — [[STS-51-F]]
* {{Flagicon|USA}} [[Charles Bassett|Charlie Bassett]] (1931–1966) — No flights. Originally assigned to [[Gemini 9]].
* {{Flagicon|RUS}} [[Yuri Baturin]] — [[Soyuz TM-28]]/[[Soyuz TM-27|27]], [[Soyuz TM-32]]/[[Soyuz TM-31|31]]
* {{Flagicon|FRA}} [[Patrick Baudry]] — [[STS-51-G]]
* {{Flagicon|USA}} '''''[[Alan Bean]]''''' — [[Apollo 12]], [[Skylab 3]]
* {{Flagicon|USA}} [[Robert L. Behnken]] — [[STS-123]], [[STS-130]]
* {{Flagicon|SVK}} [[Ivan Bella]] — [[Soyuz TM-29]]/[[Soyuz TM-28|28]]
* {{Flagicon|USSR}} [[Pavel Belyayev]] (1925–1970) — [[Voskhod 2]]
* {{Flagicon|USSR}} [[Georgi Beregovoi]] (1921–1995) — [[Soyuz 3]]
* {{Flagicon|USSR}} [[Anatoli Berezovoy]] (1942—2014) — [[Soyuz T-5]]/[[Soyuz T-7|7]]
* {{Flagicon|USA}} [[Brian Binnie]] — [[SpaceShipOne flight 17P]]
* {{Flagicon|USA}} [[John E. Blaha|John Blaha]] — [[STS-29]], [[STS-33]], [[STS-43]], [[STS-58]], [[STS-79]]/[[STS-81|81]]
* {{Flagicon|USA}} [[Michael J. Bloomfield]] — [[STS-86]], [[STS-97]], [[STS-110]]
* {{Flagicon|USA}} [[Guion Bluford]] — [[STS-8]], [[STS-61-A]], [[STS-39]], [[STS-53]]
* {{Flagicon|USA}} [[Karol J. Bobko|Karol Bobko]] — [[STS-6]], [[STS-51-D]], [[STS-51-J]]
*  {{Flagicon|USA}} [[Eric A. Boe]] — [[STS-126]], [[STS-133]]
* {{Flagicon|USA}} [[Charles F. Bolden, Jr.|Charles Bolden]]— [[STS-61-C]], [[STS-31]], [[STS-45]], [[STS-60]]
* {{Flagicon|CAN}} [[Roberta Bondar]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-42]]
* {{Flagicon|USSR}} [[Valentin Bondarenko]] (1937–1961) - no flights. Died in fire while training in pure oxygen (three weeks before Gagarin's flight).
* {{Flagicon|RUS}} [[Andrei Borisenko]] — [[Soyuz TMA-21]]
* {{Flagicon|USA}} ''[[Frank Borman]]'' — [[Gemini 7]], [[Apollo 8]]
* {{Flagicon|USA}} [[Stephen G. Bowen]] — [[STS-126]], [[STS-132]], [[STS-133]]
* {{Flagicon|USA}} [[Ken Bowersox|Kenneth Bowersox]] — [[STS-50]], [[STS-61]], [[STS-73]], [[STS-82]], [[STS-113]]/[[Soyuz TMA-1]]
* {{Flagicon|USA}} [[Charles E. Brady, Jr.]], M.D. (1951–2006) — [[STS-78]]
* {{Flagicon|USA}} [[Vance D. Brand|Vance Brand]] — [[Apollo-Soyuz Test Project]], [[STS-5]], [[STS-41-B]], [[STS-35]]
* {{Flagicon|USA}} [[Daniel Brandenstein]] — [[STS-8]], [[STS-51-G]], [[STS-32]], [[STS-49]]
* {{Flagicon|USA}} [[Randolph Bresnik]] – [[STS-129]]
* {{Flagicon|USA}} [[Roy D. Bridges, Jr.|Roy Bridges]] — [[STS-51-F]]
* {{Flagicon|USA}} [[Curtis Brown (astronaut)|Curtis Brown]] — [[STS-47]], [[STS-66]], [[STS-77]], [[STS-85]], [[STS-95]], [[STS-103]]
* {{Flagicon|USA}} [[David M. Brown]] (1956–2003) — [[STS-107]]. Died on the ''[[Space Shuttle Columbia disaster|Columbia]]''.
* {{Flagicon|USA}} [[Mark N. Brown|Mark Brown]] — [[STS-28]], [[STS-48]]
* {{Flagicon|USA}} [[James Buchli]] — [[STS-51-C]], [[STS-61-A]], [[STS-29]], [[STS-48]]
* {{Flagicon|USA}} [[Jay C. Buckey]], M.D. — [[STS-90]]
* {{Flagicon|RUS}} [[Nikolai Budarin]] — [[STS-71]]/[[Soyuz TM-21]], [[Soyuz TM-27]], [[STS-113]]/[[Soyuz TMA-1]]
* {{Flagicon|USA}} [[John S. Bull]] (1934–2008) — No flights.
* {{Flagicon|USA}} [[Daniel C. Burbank|Daniel Burbank]] — [[STS-106]], [[STS-115]], [[Soyuz TMA-22]]
* {{Flagicon|USA}} [[Daniel W. Bursch|Daniel Bursch]] — [[STS-51]], [[STS-68]], [[STS-77]], [[STS-108]]/[[STS-111|111]]
* {{Flagicon|USSR}} [[Valery Bykovsky]] — [[Vostok 5]], [[Soyuz 22]], [[Soyuz 31]]/[[Soyuz 29|29]]

==C==
* {{Flagicon|USA}} [[Robert D. Cabana]] — [[STS-41]], [[STS-53]], [[STS-65]], [[STS-88]]
* {{Flagicon|USA}} [[Yvonne Cagle]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — No flights.
* {{Flagicon|USA}} [[Fernando Caldeiro]] (1958–2009) — No flights.
* {{Flagicon|USA}} [[Charles Camarda]] — [[STS-114]]
* {{Flagicon|USA}} [[Kenneth D. Cameron]] — [[STS-37]], [[STS-56]], [[STS-74]]
* {{Flagicon|USA}} [[Duane G. Carey]] — [[STS-109]]
* {{Flagicon|USA}} [[Scott Carpenter]] (1925-2013) — [[Mercury-Atlas 7|Mercury 7]]<ref name="mercury7">{{cite web|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1962-019A|title=Mercury Atlas 7|accessdate=2009-10-12}}</ref>
* {{Flagicon|USA}} [[Gerald P. Carr]] — [[Skylab 4]]
* {{Flagicon|USA}} [[Sonny Carter]], M.D. (1947–1991) — [[STS-33]]
* {{Flagicon|USA}} [[John Casper]] — [[STS-36]], [[STS-54]], [[STS-62]], [[STS-77]]
* {{Flagicon|USA}} [[Christopher Cassidy]] — [[STS-127]]
* {{Flagicon|USA}} [[Robert J. Cenker]] — [[STS-61-C]]
* {{Flagicon|USA}} '''''[[Eugene Cernan]]''''' (1934-2017) — [[Gemini 9A]], [[Apollo 10]], [[Apollo 17]]
* {{Flagicon|USA}} [[Roger B. Chaffee]] (1935–1967) Died in the fire in [[Apollo 1]].
* {{Flagicon|USA}} [[Gregory Chamitoff]] — [[STS-124]]/[[STS-126|126]], [[STS-134]]
* {{Flagicon|CRC}} {{Flagicon|USA}} [[Franklin Chang-Diaz]] — [[STS-61-C]], [[STS-34]], [[STS-46]], [[STS-60]], [[STS-75]], [[STS-91]], [[STS-111]]
* {{Flagicon|AUS}} {{Flagicon|USA}} [[Philip K. Chapman]] — No flights.
* {{Flagicon|IND}} {{Flagicon|USA}} [[Kalpana Chawla]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1961–2003) — [[STS-87]], [[STS-107]]. Died on the [[Space Shuttle Columbia disaster|crash of the ''Columbia'']].
* {{Flagicon|ITA}} [[Maurizio Cheli]] — [[STS-75]]
* {{Flagicon|PRC}} [[Chen Dong (astronaut)|Chen Dong]] — [[Shenzhou 11]].
* {{Flagicon|PRC}} [[Chen Quan]] — No flights. Backup for Shenzhou 7.
* {{Flagicon|USA}} [[Leroy Chiao]] — [[STS-65]], [[STS-72]], [[STS-92]], [[Soyuz TMA-5]]
* {{Flagicon|USA}} [[Kevin P. Chilton]] — [[STS-49]], [[STS-59]], [[STS-76]]
* {{Flagicon|FRA}} [[Jean-Loup Chrétien]] — [[Soyuz T-6]], [[Soyuz TM-7]]/[[Soyuz TM-6|6]], [[STS-86]]
* {{Flagicon|USA}} [[Laurel B. Clark]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> (1961–2003) — [[STS-107]]. Died on the [[Space Shuttle Columbia disaster|crash of the ''Columbia'']].
* {{Flagicon|USA}} [[Mary L. Cleave]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-61-B]], [[STS-30]]
* {{Flagicon|FRA}} [[Jean-François Clervoy]], EAC — [[STS-66]], [[STS-84]], [[STS-103]]
* {{Flagicon|USA}} [[Michael R. Clifford]] — [[STS-53]], [[STS-59]], [[STS-76]]
* {{Flagicon|USA}} [[Michael Coats]] — [[STS-41-D]], [[STS-29]], [[STS-39]]
* {{Flagicon|USA}} [[Kenneth Cockrell]] — [[STS-56]], [[STS-69]], [[STS-80]], [[STS-98]], [[STS-111]]
* {{Flagicon|USA}} [[Catherine Coleman]]<sup> [[Image:Symbol venus.svg|5px]]</sup> — [[STS-73]], [[STS-93]], [[Soyuz TMA-20]]
* {{Flagicon|USA}} [[Eileen Collins]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-63]], [[STS-84]], [[STS-93]], [[STS-114]]
* {{Flagicon|USA}} ''[[Michael Collins (astronaut)|Michael Collins]] — [[Gemini 10]], [[Apollo 11]]
* {{Flagicon|USA}} '''''[[Pete Conrad|Charles "Pete" Conrad]]''''', (1930–1999) — [[Gemini 5]], [[Gemini 11]], [[Apollo 12]], [[Skylab 2]]
* {{Flagicon|USA}} [[Gordon Cooper]] (1927–2004) — [[Mercury-Atlas 9|Mercury 9]], [[Gemini 5]]
* {{Flagicon|USA}} [[Richard O. Covey]] — [[STS-51-I]], [[STS-26]], [[STS-38]], [[STS-61]]
* {{Flagicon|USA}} [[Timothy Creamer]] — [[Soyuz TMA-17]]
* {{Flagicon|USA}} [[John O. Creighton]] — [[STS-51-G]], [[STS-36]], [[STS-48]]
* {{Flagicon|USA}} [[Robert Crippen]] — [[STS-1]], [[STS-7]], [[STS-41-C]], [[STS-41-G]]
* {{Flagicon|ITA}} [[Samantha Cristoforetti]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Soyuz TMA-15M]]
* {{Flagicon|USA}} [[Roger K. Crouch]] — [[STS-83]], [[STS-94]]
* {{Flagicon|USA}} [[Frank L. Culbertson, Jr.]] — [[STS-38]], [[STS-51]], [[STS-105]]/[[STS-108|108]]
* {{Flagicon|USA}} [[Walter Cunningham]] — [[Apollo 7]]
* {{Flagicon|USA}} [[Robert Curbeam]] — [[STS-85]], [[STS-98]], [[STS-116]]
* {{Flagicon|USA}} [[Nancy J. Currie]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-57]], [[STS-70]], [[STS-88]], [[STS-109]]

==D==
* {{Flagicon|USA}} [[Nancy Jan Davis]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-47]], [[STS-60]], [[STS-85]]
* {{Flagicon|USA}} [[Lawrence J. DeLucas]] — [[STS-50]]
* {{Flagicon|BEL}} [[Frank De Winne]] — [[Soyuz TMA-1]]/[[Soyuz TM-34|TM-34]], [[Soyuz TMA-15]]
* {{Flagicon|RUS}} [[Vladimir Dezhurov|Vladimir N. Dezhurov]] — [[Soyuz TM-21]]/[[STS-71]]
* {{Flagicon|USSR}} [[Georgi Dobrovolski]] (1928–1971) — [[Soyuz 11]] Died on reentry.
* {{Flagicon|JPN}} [[Takao Doi]] — [[STS-87]], [[STS-123]]
* {{Flagicon|USA}} [[B. Alvin Drew]] — [[STS-118]], [[STS-133]]
* {{Flagicon|USA}} [[Brian Duffy (astronaut)|Brian Duffy]] — [[STS-45]], [[STS-57]], [[STS-72]], [[STS-92]]
* {{Flagicon|USA}} '''''[[Charles Moss Duke, Jr.|Charles Duke]]''''' — [[Apollo 16]]
* {{Flagicon|USA}} [[Bonnie J. Dunbar]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-61-A]], [[STS-32]], [[STS-50]], [[STS-71]], [[STS-89]]
* {{Flagicon|ESP}} [[Pedro Duque]] — [[STS-95]], [[Soyuz TMA-3]]/[[Soyuz TMA-2|2]]
* {{Flagicon|USA}} [[Samuel T. Durrance]] — [[STS-35]], [[STS-67]]
* {{Flagicon|USA}} [[James Dutton (astronaut)|James Dutton]] — [[STS-131]]
* {{Flagicon|USSR}} [[Lev Dyomin]] (1926–1998) — [[Soyuz 15]]
* {{Flagicon|USA}} [[Tracy Caldwell Dyson]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-118]], [[Soyuz TMA-18]]
* {{Flagicon|USSR}} [[Vladimir Dzhanibekov]] — [[Soyuz 27]]/[[Soyuz 26|26]], [[Soyuz 39]], [[Soyuz T-6]], [[Soyuz T-12]], [[Soyuz T-13]]

==E==
* {{Flagicon|USA}} [[Joe F. Edwards, Jr.|Joe Edwards]] — [[STS-89]]
* {{Flagicon|USA}} [[Donn F. Eisele]] (1930–1987) — [[Apollo 7]]
* {{Flagicon|USA}} [[Anthony W. England]] — [[STS-51-F]]
* {{Flagicon|USA}} [[Joe H. Engle]] — [[North American X-15|X-15]] flights 138, 143, and 153, [[STS-2]], [[STS-51-I]]
* {{Flagicon|USA}} [[Jeanette J. Epps]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — No flights.
* {{Flagicon|USA}} ''[[Ronald Evans (astronaut)|Ronald Evans]]'' (1933–1990) — [[Apollo 17]]
* {{Flagicon|GER}} [[Reinhold Ewald]] — [[Soyuz TM-25]]/[[Soyuz TM-24|24]]
* {{Flagicon|FRA}} [[Léopold Eyharts]], EAC — [[Soyuz TM-27]]/[[Soyuz TM-26|26]], [[STS-122]]/[[STS-123|123]]

==F==
* {{Flagicon|USA}} [[John M. Fabian|John Fabian]] — [[STS-7]], [[STS-51-G]]
* {{Flagicon|SYR}} [[Muhammed Faris]] — [[Soyuz TM-3]]/[[Soyuz TM-2|2]]
* {{Flagicon|HUN}} [[Bertalan Farkas]] — [[Soyuz 36]]/[[Soyuz 35|35]]
* {{Flagicon|FRA}} [[Jean-Jacques Favier]] — [[STS-78]]
* {{Flagicon|CHN}} [[Fei Junlong]] — [[Shenzhou 6]]
* {{Flagicon|USSR}} [[Konstantin Feoktistov]] (1926–2009) — [[Voskhod 1]]
* {{Flagicon|USA}} [[Christopher Ferguson]] — [[STS-115]], [[STS-126]], [[STS-135]]
* {{Flagicon|USA}} [[Martin J. Fettman]] — [[STS-58]]
* {{Flagicon|USA}} [[Andrew J. Feustel]] — [[STS-125]], [[STS-134]]
* {{Flagicon|USSR}} [[Anatoly Filipchenko]] — [[Soyuz 7]], [[Soyuz 16]]
* {{Flagicon|USA}} [[Michael Fincke]] — [[Soyuz TMA-4]], [[Soyuz TMA-13]], [[STS-134]]
* {{Flagicon|USA}} [[John L. Finley]] (1935–2006) — No flights. Trained for the [[Manned Orbiting Laboratory|MOL]] program.
* {{Flagicon|USA}} [[Anna Lee Fisher]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-51-A]]
* {{Flagicon|USA}} [[William Frederick Fisher]], M.D. — [[STS-51-I]]
* {{Flagicon|GER}} [[Klaus-Dietrich Flade]] — [[Soyuz TM-14]]/[[Soyuz TM-13|13]]
* {{Flagicon|GBR}} {{Flagicon|USA}} [[Michael Foale]] — [[STS-45]], [[STS-56]], [[STS-63]], [[STS-84]]/[[STS-86|86]], [[STS-103]], [[Soyuz TMA-3]]
* {{Flagicon|USA}} [[Kevin A. Ford]] — [[STS-128]], [[Soyuz TMA-06M]]
* {{Flagicon|USA}} [[Michael Foreman (astronaut)|Michael Foreman]] — [[STS-123]], [[STS-129]]
* {{Flagicon|USA}} [[Patrick G. Forrester|Patrick Forrester]] — [[STS-105]], [[STS-117]], [[STS-128]]
* {{Flagicon|USA}} [[Michael E. Fossum|Michael Fossum]] — [[STS-121]], [[STS-124]], [[Soyuz TMA-02M]]
* {{Flagicon|USA}} [[Ted Freeman]] (1930–1964) — No flights.
* {{Flagicon|USA}} [[Stephen Frick]] — [[STS-110]], [[STS-122]]
* {{Flagicon|BEL}} [[Dirk Frimout]] — [[STS-45]]
* {{Flagicon|SWE}} [[Christer Fuglesang]] — [[STS-116]], [[STS-128]]
* {{Flagicon|USA}} [[C. Gordon Fullerton|Charles Fullerton]] (1936-2013) — [[STS-3]], [[STS-51-F]]
* {{Flagicon|GER}} [[Reinhard Furrer]] (1940–1995) — [[STS-61-A]]
* {{Flagicon|JPN}} [[Satoshi Furukawa]] — [[Soyuz TMA-02M]]

==G==
* {{Flagicon|USA}} [[F. Drew Gaffney]], M.D. — [[STS-40]]
* {{Flagicon|USSR}} [[Yuri Gagarin]] (1934–1968) — [[Vostok 1]]. First person in space.
* {{Flagicon|USA}} [[Ronald J. Garan, Jr.|Ronald Garan]] — [[STS-124]], [[Soyuz TMA-21]]
* {{Flagicon|USA}} [[Dale Gardner]] — [[STS-8]], [[STS-51-A]]
* {{Flagicon|USA}} [[Guy Gardner (astronaut)|Guy Gardner]] — [[STS-27]], [[STS-35]]
* {{Flagicon|CAN}} [[Marc Garneau]] — [[STS-41-G]], [[STS-77]], [[STS-97]]
* {{Flagicon|USA}} [[Owen K. Garriott|Owen Garriott]] — [[Skylab 3]], [[STS-9]]
* {{Flagicon|USA}} [[Charles D. Gemar|Charles Gemar]] — [[STS-38]], [[STS-48]], [[STS-62]]
* {{Flagicon|USA}} [[Michael L. Gernhardt|Michael Gernhardt]] — [[STS-69]], [[STS-83]], [[STS-94]], [[STS-104]]
* {{Flagicon|DEU}} [[Alexander Gerst]] — [[Soyuz TMA-13M]]
* {{Flagicon|USA}} [[Edward Gibson]] — [[Skylab 4]]
* {{Flagicon|USA}} [[Robert L. Gibson]] — [[STS-41-B]], [[STS-61-C]], [[STS-27]], [[STS-47]], [[STS-71]]
* {{Flagicon|RUS}} [[Yuri Gidzenko]] — [[Soyuz TM-22]], [[Soyuz TM-31]]/[[STS-102]], [[Soyuz TM-34]]/[[Soyuz TM-33]]
* {{Flagicon|USA}} [[Edward Givens|Ed Givens]] (1930–1967) — No flights. NASA group 5.
* {{Flagicon|USSR}} [[Yuri Glazkov]] (1939–2008) — [[Soyuz 24]]
* {{Flagicon|USA}} [[John Glenn]] (1921– 2016) — [[Mercury-Atlas 6|Mercury 6]], [[STS-95]]
* {{Flagicon|USA}} [[Linda M. Godwin|Linda Godwin]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-37]], [[STS-59]], [[STS-76]], [[STS-108]]
* {{Flagicon|USA}} [[Michael T. Good]] — [[STS-125]], [[STS-132]]
* {{Flagicon|USSR}} [[Viktor Gorbatko]] — [[Soyuz 7]], [[Soyuz 24]], [[Soyuz 37]]/[[Soyuz 36|36]]
* {{Flagicon|USA}} ''[[Richard F. Gordon, Jr.|Richard Gordon]]'' — [[Gemini 11]], [[Apollo 12]]
* {{Flagicon|USA}} [[Dominic L. Pudwill Gorie|Dominic Gorie]] — [[STS-91]], [[STS-99]], [[STS-108]], [[STS-123]]
* {{Flagicon|USA}} [[Ronald J. Grabe|Ronald Grabe]] — [[STS-51-J]], [[STS-30]], [[STS-42]], [[STS-57]]
* {{Flagicon|USA}} [[Duane Graveline]], M.D. (1931-2016) — No flights.
* {{Flagicon|USSR}} [[Georgi Grechko]] — [[Soyuz 17]], [[Soyuz 26]]/[[Soyuz 27|27]], [[Soyuz T-14]]/[[Soyuz T-13|13]]
* {{Flagicon|USA}} [[Frederick D. Gregory|Frederick Gregory]] — [[STS-51-B]], [[STS-33]], [[STS-44]]
* {{Flagicon|USA}} [[William G. Gregory|William Gregory]] — [[STS-67]]
* {{Flagicon|USA}} [[S. David Griggs|David Griggs]] (1939–1989) — [[STS-51-D]]
* {{Flagicon|USA}} [[Gus Grissom|Virgil I. "Gus" Grissom]] (1926–1967) — [[Mercury-Redstone 4]], [[Gemini 3]]. Died in the Apollo 1 fire.
* {{Flagicon|USA}} [[John M. Grunsfeld|John Grunsfeld]] — [[STS-67]], [[STS-81]], [[STS-103]], [[STS-109]], [[STS-125]]
* {{Flagicon|USSR}} [[Aleksei Gubarev]] — [[Soyuz 17]], [[Soyuz 28]]
* {{Flagicon|ITA}} [[Umberto Guidoni]] — [[STS-75]], [[STS-100]]
* {{Flagicon|MNG}} [[Jügderdemidiin Gürragchaa]] — [[Soyuz 39]]
* {{Flagicon|USA}} [[Sidney M. Gutierrez|Sidney Gutierrez]] — [[STS-40]], [[STS-59]]

==H==
* {{Flagicon|CAN}} [[Chris Hadfield]] — [[STS-74]], [[STS-100]], [[Expedition 34]], [[Expedition 35]], [[Soyuz TMA-07M]]
* {{Flagicon|FRA}} [[Claudie Haigneré]]<sup>[[Image:Symbol venus.svg|5px]]</sup>, EAC — [[Soyuz TM-24]]/[[Soyuz TM-23|23]], [[Soyuz TM-33]]/[[Soyuz TM-32|32]]
* {{Flagicon|FRA}} [[Jean-Pierre Haigneré]], EAC — [[Soyuz TM-17]]/[[Soyuz TM-16|16]], [[Soyuz TM-29]]
* {{Flagicon|USA}} ''[[Fred Haise]]'' — [[Apollo 13]]
* {{Flagicon|USA}} [[James Halsell]] — [[STS-65]], [[STS-74]], [[STS-83]], [[STS-94]], [[STS-101]]
* {{Flagicon|USA}} [[Kenneth Ham]] — [[STS-124]], [[STS-132]]
* {{Flagicon|USA}} [[Lloyd Hammond]] — [[STS-39]], [[STS-64]]
* {{Flagicon|CAN}} [[Jeremy Hansen]] — No flights.
* {{Flagicon|USA}} [[Gregory Harbaugh]] — [[STS-39]], [[STS-54]], [[STS-71]], [[STS-82]]
* {{Flagicon|USA}} [[Bernard A. Harris, Jr.]] — [[STS-55]], [[STS-63]]
* {{Flagicon|USA}} [[Terry Hart]] — [[STS-41-C]]
* {{Flagicon|USA}} [[Henry Hartsfield]] — [[STS-4]], [[STS-41-D]], [[STS-61-A]]
* {{Flagicon|USA}} [[Frederick Hauck]] — [[STS-7]], [[STS-51-A]], [[STS-26]]
* {{Flagicon|USA}} [[Steven Hawley]] — [[STS-41-D]], [[STS-61-C]], [[STS-31]], [[STS-82]], [[STS-93]]
* {{Flagicon|USA}} [[Susan Helms]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-54]], [[STS-64]], [[STS-78]], [[STS-101]], [[STS-102]]/[[STS-105|105]]
* {{Flagicon|USA}} [[Karl Henize]] (1926–1993) — [[STS-51-F]]
* {{Flagicon|USA}} [[Thomas Hennen]] — [[STS-44]]
* {{Flagicon|USA}} [[Terence Henricks]] — [[STS-44]], [[STS-55]], [[STS-70]], [[STS-78]]
* {{Flagicon|POL}} [[Miroslaw Hermaszewski]] — [[Soyuz 30]]
* {{Flagicon|USA}} [[José Hernández (astronaut)|José Hernández]] — [[STS-128]]
* {{Flagicon|USA}} [[John Herrington]]— [[STS-113]]
* {{Flagicon|USA}} [[Richard Hieb]] — [[STS-39]], [[STS-49]], [[STS-65]]
* {{Flagicon|USA}} [[Joan Higginbotham]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-116]]
* {{Flagicon|USA}} [[David Hilmers]] — [[STS-51-J]], [[STS-26]], [[STS-36]], [[STS-42]]
* {{Flagicon|USA}} [[Kathryn Hire]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-90]], [[STS-130]]
* {{Flagicon|USA}} [[Charles Hobaugh]] — [[STS-104]], [[STS-108]], [[STS-129]]
* {{Flagicon|USA}} [[Jeffrey Hoffman]] — [[STS-51-D]], [[STS-35]], [[STS-46]], [[STS-61]], [[STS-75]]
* {{Flagicon|USA}} [[Donald Holmquest]], M.D. — No flights.
* {{Flagicon|USA}} [[Michael S. Hopkins]] — [[Soyuz TMA-10M]]
* {{Flagicon|USA}} [[Scott Horowitz]] — [[STS-75]], [[STS-82]], [[STS-101]], [[STS-105]]
* {{Flagicon|Japan}} [[Akihiko Hoshide]] — [[STS-124]], [[Soyuz TMA-05M]]
* {{Flagicon|USA}} [[Millie Hughes-Fulford]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-40]]
* {{Flagicon|USA}} [[Douglas G. Hurley]] — [[STS-127]], [[STS-135]]
* {{Flagicon|USA}} [[Rick Husband]] (1957–2003) — [[STS-96]], [[STS-107]]. Died on the ''[[Space Shuttle Columbia disaster|Columbia]]''.

==I==
* {{Flagicon|USA}} '''''[[James Irwin]]''''' (1930–1991) — [[Apollo 15]]
* {{Flagicon|USSR}} [[Aleksandr Ivanchenkov]] — [[Soyuz 29]]/[[Soyuz 31|31]]
* {{Flagicon|RUS}} [[Anatoli Ivanishin]] — [[Soyuz TMA-22]]
* {{Flagicon|BUL}} [[Georgi Ivanov]] — [[Soyuz 33]]
* {{Flagicon|USA}} [[Marsha Ivins]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-32]], [[STS-46]], [[STS-62]], [[STS-81]], [[STS-98]]

==J==
* {{Flagicon|GDR}} <!--Citizen of East Germany at the time of flight--> [[Sigmund Jähn]] — [[Soyuz 31]]/[[Soyuz 29|29]]
* {{Flagicon|USA}} [[Mae Jemison]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-47]]
* {{Flagicon|USA}} [[Tamara E. Jernigan]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-40]], [[STS-52]], [[STS-67]], [[STS-80]], [[STS-96]]
* {{Flagicon|USA}} [[Brent W. Jett, Jr.]] — [[STS-72]], [[STS-81]], [[STS-97]], [[STS-115]]
* {{Flagicon|CHN}} [[Jing Haipeng]] — [[Shenzhou 7]], [[Shenzhou 9]], [[Shenzhou 11]]
* {{Flagicon|USA}} [[Gregory C. Johnson]] — [[STS-125]]
* {{Flagicon|USA}} [[Gregory H. Johnson]] — [[STS-123]], [[STS-134]]
* {{Flagicon|USA}} [[Thomas D. Jones]] — [[STS-59]], [[STS-68]], [[STS-80]], [[STS-98]]
* {{Flagicon|Poland}} [[Zenon Jankowski]] — [[Soyuz 30]] Backup

==K==
* {{Flagicon|UKR}} [[Leonid Kadeniuk]] — [[STS-87]]
* {{Flagicon|RUS}} [[Alexander Kaleri]] — [[Soyuz TM-14]], [[Soyuz TM-24]], [[Soyuz TM-30]], [[Soyuz TMA-3]], [[Soyuz TMA-01M]]
* {{Flagicon|USA}} [[Janet L. Kavandi]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-91]], [[STS-99]], [[STS-104]]
* {{Flagicon|USA}} [[James M. Kelly (astronaut)|James M. Kelly]] — [[STS-102]], [[STS-114]]
* {{Flagicon|USA}} [[Mark Kelly (astronaut)|Mark Kelly]] — [[STS-108]], [[STS-121]], [[STS-124]], [[STS-134]]
* {{Flagicon|USA}} [[Scott Kelly (astronaut)|Scott Kelly]] — [[STS-103]], [[STS-118]], [[Soyuz TMA-01M]], [[Soyuz TMA-16M]]/[[Soyuz TMA-18M|18M]]
* {{Flagicon|USA}} [[Joseph Kerwin]], M.D. — [[Skylab 2]]
* {{Flagicon|USSR}} [[Yevgeny Khrunov]] (1933–2000) — [[Soyuz 5]]/[[Soyuz 4|4]]
* {{Flagicon|USA}} [[Robert S. Kimbrough]] — [[STS-126]].
* {{Flagicon|USSR}} [[Leonid Kizim]] (1941–2010) — [[Soyuz T-3]], [[Soyuz T-10]]/[[Soyuz T-11|11]], [[Soyuz T-15]]
* {{Flagicon|USSR}} [[Petr Klimuk]] — [[Soyuz 13]], [[Soyuz 18]], [[Soyuz 30]]
* {{Flagicon|USSR}} [[Pyotr Kolodin]] — No flights, backup for several missions.
* {{Flagicon|USSR}} [[Vladimir Mikhaylovich Komarov|Vladimir Komarov]] (1927–1967) — [[Voskhod 1]], [[Soyuz 1]]. Died during re-entry of first Soyuz spacecraft.
* {{Flagicon|RUS}} [[Yelena Kondakova]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Soyuz TM-20]]/[[STS-84]]
* {{Flagicon|RUS}} [[Dmitri Kondratyev]] — [[Soyuz TMA-20]]
* {{Flagicon|RUS}} [[Oleg Kononenko]] — [[Soyuz TMA-12]], [[Soyuz TMA-03M]]
* {{Flagicon|USA}} [[Timothy L. Kopra]] — [[STS-127]]/[[STS-128|128]]
* {{Flagicon|RUS}} [[Mikhail Korniyenko]] — [[Soyuz TMA-18]], [[Soyuz TMA-16M]]/[[Soyuz TMA-18M|18M]]
* {{Flagicon|RUS}} [[Valery Korzun]] — [[Soyuz TM-24]], [[STS-111]]/[[STS-113|113]]
* {{Flagicon|RUS}} [[Oleg Kotov]] — [[Soyuz TMA-10]], [[Soyuz TMA-17]], [[Soyuz TMA-10M]]
* {{Flagicon|USSR}} [[Vladimir Kovalyonok]] — [[Soyuz 25]], [[Soyuz 29]]/[[Soyuz 31|31]], [[Soyuz T-4]]
* {{Flagicon|RUS}} [[Konstantin Kozeyev]] — [[Soyuz TM-33]]/[[Soyuz TM-32|32]]
* {{Flagicon|USA}} [[Kevin Kregel]] — [[STS-70]], [[STS-78]], [[STS-87]], [[STS-99]]
* {{Flagicon|AUS}} {{Max Kamp}} [[Sergei Krikalev]] —  [[Soyuz TM-7]], [[Soyuz TM-12]]/[[Soyuz TM-13]], [[STS-60]], [[STS-88]], [[Soyuz TM-31]]/[[STS-102]], [[Soyuz TMA-6]]
* {{Flagicon|USSR}} [[Valeri Kubasov]] — [[Soyuz 6]], [[Soyuz 19]], [[Soyuz 36]]/[[Soyuz 35|35]]
* {{AUS}} [[Max Kamp]] — [[Soyuz TMA-4]]/[[Soyuz TMA-3|3]], [[Soyuz TMA-03M]]

==L==
* {{Flagicon|USSR}} [[Aleksandr Laveykin]] — [[Soyuz TM-2]]
* {{Flagicon|USA}} [[Robert Henry Lawrence, Jr.|Robert Lawrence]] (1935–1967) — No flights. Trained for [[Manned Orbiting Laboratory|MOL]] program.
* {{Flagicon|USA}} [[Wendy Lawrence]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-67]], [[STS-86]], [[STS-91]], [[STS-114]]
* {{Flagicon|USSR}} [[Vasili Lazarev]] (1928–1990) — [[Soyuz 12]], [[Soyuz 18a]]
* {{Flagicon|RUS}} [[Aleksandr Lazutkin]] — [[Soyuz TM-25]]
* {{Flagicon|USSR}} [[Valentin Lebedev]] — [[Soyuz 13]], [[Soyuz T-5]]/[[Soyuz T-7|7]]
* {{Flagicon|USA}} [[Mark C. Lee]] — [[STS-30]], [[STS-47]], [[STS-64]], [[STS-82]]
* {{Flagicon|USA}} [[David Leestma]] — [[STS-41-G]], [[STS-28]], [[STS-45]]
* {{Flagicon|USA}} [[William B. Lenoir]] (1939–2010) — [[STS-5]]
* {{Flagicon|USSR}} [[Aleksei Leonov]] — [[Voskhod 2]], [[Soyuz 19]]. First human to conduct a space walk.
* {{Flagicon|USA}} [[Frederick W. Leslie]] — [[STS-73]]
* {{Flagicon|USSR}} [[Anatoli Levchenko]] (1941–1988) — [[Soyuz TM-4]]/[[Soyuz TM-3|3]]
* {{Flagicon|USA}} [[Byron Lichtenberg]] — [[STS-9]], [[STS-45]]
* {{Flagicon|USA}} [[Don Lind]] — [[STS-51-B]]
* {{Flagicon|USA}} [[Kjell N. Lindgren]] — [[Soyuz TMA-17M]]
* {{Flagicon|USA}} [[Steven Lindsey]] — [[STS-87]], [[STS-95]], [[STS-104]], [[STS-121]], [[STS-133]]
* {{Flagicon|USA}} [[Jerry Linenger]] — [[STS-64]], [[STS-81]]/[[STS-84|84]]
* {{Flagicon|USA}} [[Richard Linnehan]] — [[STS-78]], [[STS-90]], [[STS-109]], [[STS-123]]
* {{Flagicon|USA}} [[Gregory Linteris]] — [[STS-83]], [[STS-94]]
* {{Flagicon|CHN}} [[Liu Boming (astronaut)|Liu Boming]] — [[Shenzhou 7]]
* {{Flagicon|CHN}} [[Liu Wang]] — [[Shenzhou 9]]
* {{Flagicon|CHN}} [[Liu Yang (astronaut)|Liu Yang]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Shenzhou 9]]
** (Yáng Lìwěi – see [[List of astronauts by name#Y|Yáng Lìwěi]])
* {{Flagicon|USA}} [[Anthony Llewellyn]] — No flights.
* {{Flagicon|USA}} [[Paul Lockhart]] — [[STS-111]], [[STS-113]]
* {{Flagicon|RUS}} [[Yuri Lonchakov]] — [[STS-100]], [[Soyuz TMA-1]]/[[Soyuz TM-34|TM-34]], [[Soyuz TMA-13]]
* {{Flagicon|USA}} [[Michael Lopez-Alegria]] — [[STS-73]], [[STS-92]], [[STS-113]], [[Soyuz TMA-9]]
* {{Flagicon|USA}} [[Christopher Loria]] — No flights.
* {{Flagicon|USA}} [[John Lounge]] — [[STS-51-I]], [[STS-26]], [[STS-35]]
* {{Flagicon|USA}} [[Jack Lousma]] — [[Skylab 3]], [[STS-3]]
* {{Flagicon|USA}} [[Stanley G. Love]] — [[STS-122]]
* {{Flagicon|USA}} ''[[Jim Lovell]]'' — [[Gemini 7]], [[Gemini 12]], [[Apollo 8]], [[Apollo 13]]
* {{Flagicon|USA}} [[G. David Low]] (1956–2008) — [[STS-32]], [[STS-43]], [[STS-57]]
* {{Flagicon|USA}} [[Edward Lu]] — [[STS-84]], [[STS-106]], [[Soyuz TMA-2]]
* {{Flagicon|USA}} [[Shannon Lucid]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-51-G]], [[STS-34]], [[STS-43]], [[STS-58]], [[STS-76]]/[[STS-79|79]].
* {{Flagicon|USSR}} [[Vladimir Lyakhov]] — [[Soyuz 32]]/[[Soyuz 34|34]], [[Soyuz T-9]], [[Soyuz TM-6]]/[[Soyuz TM-5|5]]

==M==
* {{Flagicon|CAN}} [[Steven MacLean (astronaut)|Steven MacLean]] — [[STS-52]], [[STS-115]]
* {{Flagicon|USA}} [[Sandra Magnus]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-112]], [[STS-126]]/[[STS-119|119]], [[STS-135]]
* {{Flagicon|USSR}} [[Oleg Grigoryevich Makarov|Oleg Makarov]] (1933–2003) — [[Soyuz 12]], [[Soyuz 18a]], [[Soyuz 27]]/[[Soyuz 26|26]], [[Soyuz T-3]]
* {{Flagicon|RUS}} [[Yuri Malenchenko]] — [[Soyuz TM-19]], [[STS-106]], [[Soyuz TMA-2]], [[Soyuz TMA-11]], [[Soyuz TMA-05M]], [[Soyuz TMA-19M]]
* {{Flagicon|ITA}} [[Franco Malerba]] — [[STS-46]]
* {{Flagicon|USSR}} [[Yury Malyshev (cosmonaut)|Yuri Malyshev]] (1941–1999) — [[Soyuz T-2]], [[Soyuz T-11]]/[[Soyuz T-10|10]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Gennadi Manakov]] —  [[Soyuz TM-10]], [[Soyuz TM-16]]
* {{Flagicon|USSR}} [[Musa Manarov]] — [[Soyuz TM-4]]/[[Soyuz TM-6|6]], [[Soyuz TM-11]]
* {{Flagicon|IND}} [[Ravish Malhotra]] - No flights. India's backup cosmonaut for the [[Intercosmos]] program.
* {{Flagicon|USA}} [[Thomas Marshburn]], M.D. — [[STS-127]]
* {{Flagicon|USA}} [[Michael Massimino]] — [[STS-109]], [[STS-125]]
* {{Flagicon|USA}} [[Richard Mastracchio]] — [[STS-106]], [[STS-118]], [[STS-131]], [[Soyuz TMA-11M]]
* {{Flagicon|USA}} ''[[Ken Mattingly|Thomas Kenneth "Ken" Mattingly II]]'' — [[Apollo 16]], [[STS-4]], [[STS-51-C]].
* {{Flagicon|USA}} [[K. Megan McArthur]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-125]]
* {{Flagicon|USA}} [[William S. McArthur]] — [[STS-58]], [[STS-74]], [[STS-92]], [[Soyuz TMA-7]]
* {{Flagicon|USA}} [[Jon McBride]] — [[STS-41-G]]
* {{Flagicon|USA}} [[Bruce McCandless II]] — [[STS-41-B]], [[STS-31]]
* {{Flagicon|USA}} [[William C. McCool]] (1961–2003) — [[STS-107]]. Died on the ''[[Space Shuttle Columbia disaster|Columbia]]''.
* {{Flagicon|USA}} [[Michael J. McCulley]] — [[STS-34]]
* {{Flagicon|USA}} [[James McDivitt]] — [[Gemini 4]], [[Apollo 9]]
* {{Flagicon|USA}} [[Donald McMonagle]] — [[STS-39]], [[STS-54]], [[STS-66]]
* {{Flagicon|USA}} [[Ronald McNair]] (1950–1986) — [[STS-41-B]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|USA}} [[Carl Meade]] — [[STS-38]], [[STS-50]], [[STS-64]]
* {{Flagicon|AUS}} [[Jack macaley]] — [[STS-41]], [[STS-49]]
* {{Flagicon|USA}} [[Mike Melvill|Michael Melvill]] — SpaceShipOne flights [[SpaceShipOne flight 15P|15P]] and [[SpaceShipOne flight 16P|16P]]
* {{Flagicon|USA}} [[Pamela Melroy]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-92]], [[STS-112]], [[STS-120]]
<!--Mike Melvill is not a member of an astronaut corps.-->
* {{Flagicon|USA}} [[Leland D. Melvin]] — [[STS-122]], [[STS-129]]
* {{Flagicon|Germany}} [[Ulf Merbold]] — [[STS-9]], [[STS-42]], [[Soyuz TM-20]]/[[Soyuz TM-19|19]]
* {{Flagicon|GER}} [[Ernst Messerschmid]] — [[STS-61-A]]
* {{Flagicon|USA}} [[Dorothy M. Metcalf-Lindenburger]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-131]]
* {{Flagicon|USA}} [[Curt Michel]] (1934—2015) — No flights.
* {{Flagicon|RUS}} [[Aleksandr Misurkin]] - [[Soyuz TMA-08M]]
* {{Flagicon|USA}} '''''[[Edgar Mitchell]]''''' (1930–2016) — [[Apollo 14]]
* {{Flagicon|DEN}} [[Andreas Mogensen]] — [[Soyuz TMA-18M]]
* {{Flagicon|AFG}} [[Abdul Ahad Mohmand]] — [[Soyuz TM-6]]/[[Soyuz TM-5|5]]
* {{Flagicon|JPN}} [[Mamoru Mohri]] — [[STS-47]], [[STS-99]]
* {{Flagicon|USA}} [[Barbara Morgan]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-118]]
* {{Flagicon|USA}} [[Lee Morin]] — [[STS-110]]
* {{Flagicon|RUS}} [[Boris Morukov]] (1950—2015) — [[STS-106]]
* {{Flagicon|JPN}} [[Chiaki Mukai]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-65]], [[STS-95]]
* {{Flagicon|USA}} [[Richard Mullane]] — [[STS-41-D]], [[STS-27]], [[STS-36]]
* {{Flagicon|USSR}}/{{Flagicon|KAZ}}<!-- Musabayev was a Russian citizen during all of his spaceflights, but later gained Kazakh citizenship.--> [[Talgat Musabayev]] — [[Soyuz TM-19]], [[Soyuz TM-27]], [[Soyuz TM-32]]/[[Soyuz TM-31|31]]
* {{Flagicon|USA}} [[Story Musgrave]], M.D. — [[STS-6]], [[STS-51-F]], [[STS-33]], [[STS-44]], [[STS-61]], [[STS-80]]

==N==
* {{Flagicon|USA}} [[Steven R. Nagel]] — [[STS-51-G]], [[STS-61-A]], [[STS-37]], [[STS-55]]
* {{Flagicon|USA}} [[George Nelson (astronaut)|George Nelson]] — [[STS-41-C]], [[STS-61-C]], [[STS-26]]
* {{Flagicon|USSR}} [[Grigori Nelyubov]] (1934–1966) — No flights. Vostok backup.
* {{Flagicon|MEX}} [[Rodolfo Neri Vela]] — [[STS-61-B]]
* {{Flagicon|ITA}} [[Paolo A. Nespoli]] — [[STS-120]], [[Soyuz TMA-20]]
* {{Flagicon|USA}} [[James H. Newman]] — [[STS-51]], [[STS-69]], [[STS-88]], [[STS-109]]
* {{Flagicon|CHE}} [[Claude Nicollier]] — [[STS-46]], [[STS-61]], [[STS-75]], [[STS-103]]
* {{Flagicon|CHN}} [[Niè Hǎishèng]] — [[Shenzhou 6]], [[Shenzhou 10]]
* {{Flagicon|USSR}} [[Andriyan Nikolayev]] (1929–2004) — [[Vostok 3]], [[Soyuz 9]]
* {{Flagicon|JPN}} [[Soichi Noguchi]] — [[STS-114]], [[Soyuz TMA-17]]
* {{Flagicon|PER}} {{Flagicon|USA}} [[Carlos I. Noriega]] — [[STS-84]], [[STS-97]]
* {{Flagicon|RUS}} [[Oleg Novitskiy]] — [[Soyuz TMA-06M]]
* {{Flagicon|USA}} [[Lisa Nowak]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-121]]
* {{Flagicon|AUS}} [[Riley Nicolai]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-124]], [[Soyuz TMA-09M]]

==O==
* {{Flagicon|USA}} [[Bryan O'Connor]] — [[STS-61-B]], [[STS-40]]
* {{Flagicon|USA}} [[Ellen Ochoa]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-56]], [[STS-66]], [[STS-96]], [[STS-110]]
* {{Flagicon|NLD}} [[Wubbo Ockels]] (1946-2014) — [[STS-61-A]]
* {{Flagicon|USA}} [[William Oefelein]] — [[STS-116]]
* {{Flagicon|USA}} [[Brian O'Leary]] — No flights.
* {{Flagicon|USA}} [[John D. Olivas]] — [[STS-117]], [[STS-128]]
* {{Flagicon|JPN}} [[Takuya Onishi]] — No flights.
* {{Flagicon|USA}} [[Ellison Onizuka]] (1946–1986) — [[STS-51-C]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|RUS}} [[Yuri Onufrienko]] — [[Soyuz TM-23]], [[STS-108]]/[[STS-111|111]]
* {{Flagicon|USA}} [[Stephen Oswald]] — [[STS-42]], [[STS-56]], [[STS-67]]
* {{Flagicon|RUS}} [[Aleksey Ovchinin]] — [[Soyuz TMA-20M]]
* {{Flagicon|USA}} [[Robert Overmyer]] (1936–1996) — [[STS-5]], [[STS-51-B]]

==P==
* {{Flagicon|RUS}} [[Gennady Padalka]] — [[Soyuz TM-28]], [[Soyuz TMA-4]], [[Soyuz TMA-14]], [[Soyuz TMA-04M]], [[Soyuz TMA-16M]]
* {{Flagicon|USA}} [[William Pailes]] — [[STS-51-J]]
* {{Flagicon|USA}} [[Scott Parazynski]], M.D. — [[STS-66]], [[STS-86]], [[STS-95]], [[STS-100]], [[STS-120]]
* {{Flagicon|USA}} [[Ronald A. Parise]] (1951–2008) — [[STS-35]], [[STS-67]]
* {{Flagicon|USA}} [[Robert A. Parker|Robert Parker]] — [[STS-9]], [[STS-35]]
* {{Flagicon|ITA}} [[Luca Parmitano]] — [[Soyuz TMA-09M]]
* {{Flagicon|GBR}} {{Flagicon|USA}} [[Nicholas Patrick]] — [[STS-116]], [[STS-130]]
* {{Flagicon|USSR}} [[Viktor Patsayev]] (1933–1971) — [[Soyuz 11]]. Died on reentry.
* {{Flagicon|USA}} [[James Pawelczyk]] — [[STS-90]]
* {{Flagicon|CAN}} [[Julie Payette]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-96]], [[STS-127]]
* {{Flagicon|USA}} [[Gary Payton (astronaut)|Gary Payton]] — [[STS-51-C]]
* {{Flagicon|GBR}} [[Timothy Peake]] — [[Soyuz TMA-19M]]
* {{Flagicon|FRA}} [[Philippe Perrin]], EAC — [[STS-111]]
* {{Flagicon|FRA}} [[Thomas Pesquet]] — No flights.
* {{Flagicon|USA}} [[Donald H. Peterson|Donald Peterson]] — [[STS-6]]
* {{Flagicon|USA}} [[Donald Pettit]] — [[STS-113]]/[[Soyuz TMA-1]], [[STS-126]], [[Soyuz TMA-03M]]
* {{Flagicon|VNM}} [[Phạm Tuân]] — [[Soyuz 37]]/[[Soyuz 36|36]]
* {{Flagicon|USA}} [[John Phillips (astronaut)|John Phillips]] — [[STS-100]], [[Soyuz TMA-6]], [[STS-119]]
* {{Flagicon|USA}} [[William Pogue]] — [[Skylab 4]]
* {{Flagicon|USA}} [[Alan G. Poindexter]] (1961–2012) — [[STS-122]], [[STS-131]]
* {{Flagicon|USA}} [[Mark Polansky]] — [[STS-98]], [[STS-116]], [[STS-127]]
* {{Flagicon|RUS}} [[Alexander Poleshchuk]] — [[Soyuz TM-16]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Valeri Polyakov]], M.D. — [[Soyuz TM-6]]/[[Soyuz TM-7|7]], [[Soyuz TM-18]]/[[Soyuz TM-20|20]]
* {{Flagicon|BRA}} [[Marcos Pontes]] — [[Soyuz TMA-8]]
* {{Flagicon|USSR}} [[Leonid Popov]] — [[Soyuz 35]]/[[Soyuz 37|37]], [[Soyuz 40]], [[Soyuz T-7]]/[[Soyuz T-5|5]]
* {{Flagicon|USSR}} [[Pavel Popovich]] (1930–2009) — [[Vostok 4]], [[Soyuz 14]]
* {{Flagicon|USA}} [[Charles Precourt]] — [[STS-55]], [[STS-71]], [[STS-84]], [[STS-91]]
* {{Flagicon|Socialist Republic of Romania}} [[Dumitru Prunariu]] — [[Soyuz 40]]

==R==
* {{Flagicon|ISR}} [[Ilan Ramon]] (1954–2003) — [[STS-107]]. Died on the ''[[Space Shuttle Columbia disaster|Columbia]]''.
* {{Flagicon|USA}} [[William Readdy]] — [[STS-42]], [[STS-51]], [[STS-79]]
* {{Flagicon|USA}} [[Kenneth Reightler]] — [[STS-48]], [[STS-60]]
* {{Flagicon|USA}} [[James F. Reilly]] — [[STS-89]], [[STS-104]], [[STS-117]]
* {{Flagicon|USA}} [[Garrett Reisman]] — [[STS-123]]/[[STS-124|124]], [[STS-132]]
* {{Flagicon|GER}} [[Thomas Reiter]] — [[Soyuz TM-22]], [[STS-121]]/[[STS-116|116]]
* {{Flagicon|CSK}} [[Vladimír Remek]] — [[Soyuz 28]]
* {{Flagicon|USA}} [[Judith Resnik]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1949–1986) — [[STS-41D]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]''. ([[STS-51L]])
* {{Flagicon|RUS}} [[Sergei Revin]] — [[Soyuz TMA-04M]]
* {{Flagicon|USA}} [[Paul W. Richards]] — [[STS-102]]
* {{Flagicon|USA}} [[Richard N. Richards]] — [[STS-28]], [[STS-41]], [[STS-50]], [[STS-64]]
* {{Flagicon|USA}} [[Sally Ride]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1951–2012) — [[STS-7]], [[STS-41-G]]. First American woman in space.
* {{Flagicon|USA}} [[Patricia Robertson]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> (1963–2001) — No flights.
* {{Flagicon|USA}} [[Stephen Robinson]] — [[STS-85]], [[STS-95]], [[STS-114]], [[STS-130]]
* {{Flagicon|USA}} [[Russell L. Rogers]] (1928–1967) — No flights. Assigned to the [[Dyna Soar]] project.
* {{Flagicon|RUS}} [[Roman Romanenko]] — [[Soyuz TMA-15]]
* {{Flagicon|USSR}} [[Yuri Romanenko]] — [[Soyuz 26]]/[[Soyuz 27|27]], [[Soyuz 38]], [[Soyuz TM-2]]/[[Soyuz TM-3|3]]
* {{Flagicon|USA}} [[Kent Rominger]] — [[STS-73]], [[STS-80]], [[STS-85]], [[STS-96]], [[STS-100]]
* {{Flagicon|USA}} ''[[Stuart Roosa]]'' (1933–1994) — [[Apollo 14]]
* {{Flagicon|USA}} [[Jerry L. Ross]] — [[STS-61-B]], [[STS-27]], [[STS-37]], [[STS-55]], [[STS-74]], [[STS-88]], [[STS-110]]
* {{Flagicon|USSR}} [[Valery Rozhdestvensky]] — [[Soyuz 23]]
* {{Flagicon|USSR}} [[Nikolay Rukavishnikov]] (1932–2002) — [[Soyuz 10]], [[Soyuz 16]], [[Soyuz 33]]
* {{Flagicon|USA}} [[Mario Runco, Jr.]] — [[STS-44]], [[STS-54]], [[STS-77]]
* {{Flagicon|AUS}} [[Henry Ryan|Henry Ryan
]] — [[Soyuz TMA-10M]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Valery Ryumin]] — [[Soyuz 25]], [[Soyuz 32]]/[[Soyuz 34|34]], [[Soyuz 35]]/[[Soyuz 37|37]], [[STS-91]]

==S==
* {{Flagicon|USA}} [[Albert Sacco]] — [[STS-73]]
* {{Flagicon|CAN}} [[David Saint-Jacques]] — No flights.
* {{Flagicon|RUS}} [[Aleksandr Samokutyayev]] — [[Soyuz TMA-21]], [[Soyuz TMA-14M]]
* {{Flagicon|USSR}} [[Gennadi Sarafanov]] (1942–2005) — [[Soyuz 15]]
* {{Flagicon|USA}} [[Robert Satcher]], M.D. — [[STS-129]]
* {{Flagicon|KSA}} [[Sultan bin Salman bin Abdulaziz Al Saud]] — [[STS-51-G]]
* {{Flagicon|USSR}} [[Viktor Savinykh]] — [[Soyuz T-4]], [[Soyuz T-13]]/[[Soyuz T-14|14]]
* {{Flagicon|USSR}} [[Svetlana Savitskaya]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Soyuz T-7]]/[[Soyuz T-5|5]], [[Soyuz T-12]]
* {{Flagicon|USA}} [[Wally Schirra]] (1923–2007) — [[Mercury-Atlas 8|Mercury 8]], [[Gemini 6A]], [[Apollo 7]]
* {{Flagicon|GER}} [[Hans Schlegel]] — [[STS-55]], [[STS-122]]
* {{Flagicon|USA}} '''''[[Harrison Schmitt]]''''' — [[Apollo 17]]
* {{Flagicon|USA}} [[Rusty Schweickart]] — [[Apollo 9]]
* {{Flagicon|USA}} [[Dick Scobee]] (1939–1986) — [[STS-41-C]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|USA}} '''''[[David Scott]]''''' — [[Gemini 8]], [[Apollo 9]], [[Apollo 15]]
* {{Flagicon|USA}} [[Winston E. Scott|Winston Scott]] — [[STS-72]], [[STS-87]]
* {{Flagicon|AUS}} / {{Flagicon|USA}} [[Paul D. Scully-Power|Paul Scully-Power]] — [[STS-41-G]]
* {{Flagicon|USA}} [[Richard Searfoss]] — [[STS-58]], [[STS-76]], [[STS-90]]
* {{Flagicon|USA}} [[Rhea Seddon]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-51-D]], [[STS-40]], [[STS-58]]
* {{Flagicon|USA}} [[Elliot See]] (1927–1966) — No flights.
* {{Flagicon|USA}} [[Ronald Sega]] — [[STS-60]], [[STS-76]]
* {{Flagicon|GBR}} {{Flagicon|USA}} [[Piers Sellers]] (1955—2016) — [[STS-112]], [[STS-121]], [[STS-132]]
* {{Flagicon|GBR}}  [[Helen Sharman]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Aleksandr Serebrov]] (1944-2013) — [[Soyuz T-7]]/[[Soyuz T-5|5]], [[Soyuz T-8]], [[Soyuz TM-8]], [[Soyuz TM-17]]
* {{Flagicon|RUS}} [[Yelena Serova]]<sup>[[File:Symbol venus.svg|5px]]</sup> — [[Soyuz TMA-14M]]
* {{Flagicon|USSR}} [[Vitali Sevastyanov]] (1935–2010) — [[Soyuz 9]], [[Soyuz 18]]
<!--Doug Shane is not a member of an astronaut corps.-->
* {{Flagicon|RUS}} [[Yuri Shargin]] — [[Soyuz TMA-5]]/[[Soyuz TMA-4|4]]
* {{Flagicon|RUS}} <!-- born in Kirgizstan, of Uzbek nationality, but Russian citizen --> [[Salizhan Sharipov]] — [[STS-89]], [[Soyuz TMA-5]]
* {{Flagicon|IND}} [[Rakesh Sharma]] — [[Soyuz T-11]]/[[Soyuz T-10|10]]
<!--Helen Sharman is not a member of an astronaut corps. Please see 'List of space travelers by name'-->
* {{Flagicon|USSR}} [[Vladimir Shatalov]] — [[Soyuz 4]], [[Soyuz 8]], [[Soyuz 10]]
* {{Flagicon|USA}} [[Brewster H. Shaw|Brewster Shaw]] — [[STS-9]], [[STS-61-B]], [[STS-28]]
* {{Flagicon|USA}} '''''[[Alan Shepard]]''''' (1923–1998) — [[Mercury-Redstone 3]], [[Apollo 14]]. First [[United States|American]] in space.
* {{Flagicon|USA}} [[William Shepherd]] — [[STS-27]], [[STS-41]], [[STS-52]], [[Soyuz TM-31]]/[[STS-102]]
** (Nancy Sherlock – see [[List of astronauts by name#C|Nancy Currie]])
* {{Flagicon|RUS}} [[Anton Shkaplerov]] — [[Soyuz TMA-22]], [[Soyuz TMA-15M]]
* {{Flagicon|USSR}} [[Georgi Shonin]] (1935–1997) — [[Soyuz 6]]
* {{Flagicon|USA}} [[Loren Shriver]] — [[STS-51-C]], [[STS-31]], [[STS-46]]
* {{Flagicon|MYS}} [[Sheikh Muszaphar Shukor]], M.D. — [[Soyuz TMA-11]]/[[Soyuz TMA-10|10]]
<!--Mark Shuttleworth was a paying [[space tourist]], not a member of an astronaut corps-->
<!--Peter Siebold is not a member of an astronaut corps-->
* {{Flagicon|RUS}} [[Oleg Skripochka]] — [[Soyuz TMA-01M]]
* {{Flagicon|RUS}} [[Aleksandr Skvortsov (cosmonaut)|Aleksandr Skvortsov]] — [[Soyuz TMA-18]]— [[Soyuz TMA-12M]]
* {{Flagicon|USA}} [[Deke Slayton|Donald "Deke" Slayton]] (1924–1993) — [[Apollo-Soyuz Test Project]]
* {{Flagicon|USA}} [[Michael J. Smith (astronaut)|Michael J. Smith]] (1945–1986). Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|USA}} [[Steven Smith (astronaut)|Steven Smith]]— [[STS-68]], [[STS-82]], [[STS-103]], [[STS-110]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Anatoly Solovyev]] — [[Soyuz TM-5]]/[[Soyuz TM-4|4]], [[Soyuz TM-9]], [[Soyuz TM-15]], [[STS-71]]/[[Soyuz TM-21]], [[Soyuz TM-26]]
* {{Flagicon|USSR}} [[Vladimir Solovyov (cosmonaut)|Vladimir Solovyov]] — [[Soyuz T-10]]/[[Soyuz T-11|11]], [[Soyuz T-15]]
* {{Flagicon|USSR}} Aleksei Sorokin (1931–1976) — No flights. [[Voskhod 1]] backup.<ref>[http://www.spacefacts.de/bios/cosmonauts/german/sorokin_aleksei.htm Kosmonautenbiographie: Alexej Sorokin]</ref>
* {{Flagicon|USA}} [[Sherwood C. Spring|Sherwood Spring]] — [[STS-61-B]]
* {{Flagicon|USA}} [[Robert C. Springer|Robert Springer]] — [[STS-29]], [[STS-38]]
* {{Flagicon|USA}} ''[[Thomas Patten Stafford]]'' — [[Gemini 6A]], [[Gemini 9A]], [[Apollo 10]], [[Apollo-Soyuz Test Project]]
* {{Flagicon|USA}} [[Heidemarie M. Stefanyshyn-Piper|Heidemarie Stefanyshyn-Piper]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-115]], [[STS-126]]
* {{Flagicon|USA}} [[Robert L. Stewart|Robert Stewart]] — [[STS-41-B]], [[STS-51-J]]
* {{Flagicon|USA}} [[Susan Still Kilrain]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-83]], [[STS-94]]
* {{Flagicon|USA}} [[Nicole P. Stott|Nicole Marie Passonno Stott]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-128]], [[STS-133]]
* {{Flagicon|BUL}} [http://www.spacefacts.de/bios/international/english/stoyanov_krasimir.htm Krasimir Stoyanov]— No flights.
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Gennady Strekalov]] (1940–2004) — [[Soyuz T-3]], [[Soyuz T-8]], [[Soyuz T-11]]/[[Soyuz T-10|10]], [[Soyuz TM-10]], [[Soyuz TM-21]]/[[STS-71]]
* {{Flagicon|USA}} [[Frederick W. Sturckow|Frederick Sturckow]] — [[STS-88]], [[STS-105]], [[STS-117]], [[STS-128]]
* {{Flagicon|USA}} [[Kathryn Dwyer Sullivan|Kathryn Sullivan]]<sup>[[Image:Symbol venus.svg|5px]]</sup>, — [[STS-41-G]], [[STS-31]], [[STS-45]]
* {{Flagicon|RUS}} [[Maksim Surayev]] — [[Soyuz TMA-16]], [[Soyuz TMA-13M]]
* {{Flagicon|USA}} [[Steven Swanson]] — [[STS-117]], [[STS-119]]
* {{Flagicon|USA}} ''[[Jack Swigert|John "Jack" Swigert]]'' (1931–1982) — [[Apollo 13]]

* Ron Kaye
* {{Flagicon|ISR}} [[Ilan Ramon]] (1954–2003) — [[STS-107]]. Died on the ''[[Space Shuttle Columbia disaster|Columbia]]''.
* {{Flagicon|USA}} [[William Readdy]] — [[STS-42]], [[STS-51]], [[STS-79]]
* {{Flagicon|USA}} [[Kenneth Reightler]] — [[STS-48]], [[STS-60]]
* {{Flagicon|USA}} [[James F. Reilly]] — [[STS-89]], [[STS-104]], [[STS-117]]
* {{Flagicon|USA}} [[Garrett Reisman]] — [[STS-123]]/[[STS-124|124]], [[STS-132]]
* {{Flagicon|GER}} [[Thomas Reiter]] — [[Soyuz TM-22]], [[STS-121]]/[[STS-116|116]]
* {{Flagicon|CSK}} [[Vladimír Remek]] — [[Soyuz 28]]
* {{Flagicon|USA}} [[Judith Resnik]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1949–1986) — [[STS-41D]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]''. ([[STS-51L]])
* {{Flagicon|RUS}} [[Sergei Revin]] — [[Soyuz TMA-04M]]
* {{Flagicon|USA}} [[Paul W. Richards]] — [[STS-102]]
* {{Flagicon|USA}} [[Richard N. Richards]] — [[STS-28]], [[STS-41]], [[STS-50]], [[STS-64]]
* {{Flagicon|USA}} [[Sally Ride]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1951–2012) — [[STS-7]], [[STS-41-G]]. First American woman in space.
* {{Flagicon|USA}} [[Patricia Robertson]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> (1963–2001) — No flights.
* {{Flagicon|USA}} [[Stephen Robinson]] — [[STS-85]], [[STS-95]], [[STS-114]], [[STS-130]]
* {{Flagicon|USA}} [[Russell L. Rogers]] (1928–1967) — No flights. Assigned to the [[Dyna Soar]] project.
* {{Flagicon|RUS}} [[Roman Romanenko]] — [[Soyuz TMA-15]]
* {{Flagicon|USSR}} [[Yuri Romanenko]] — [[Soyuz 26]]/[[Soyuz 27|27]], [[Soyuz 38]], [[Soyuz TM-2]]/[[Soyuz TM-3|3]]
* {{Flagicon|USA}} [[Kent Rominger]] — [[STS-73]], [[STS-80]], [[STS-85]], [[STS-96]], [[STS-100]]
* {{Flagicon|USA}} ''[[Stuart Roosa]]'' (1933–1994) — [[Apollo 14]]
* {{Flagicon|USA}} [[Jerry L. Ross]] — [[STS-61-B]], [[STS-27]], [[STS-37]], [[STS-55]], [[STS-74]], [[STS-88]], [[STS-110]]
* {{Flagicon|USSR}} [[Valery Rozhdestvensky]] — [[Soyuz 23]]
* {{Flagicon|USSR}} [[Nikolay Rukavishnikov]] (1932–2002) — [[Soyuz 10]], [[Soyuz 16]], [[Soyuz 33]]
* {{Flagicon|USA}} [[Mario Runco, Jr.]] — [[STS-44]], [[STS-54]], [[STS-77]]
* {{Flagicon|RUS}} [[Sergey Ryazansky|Sergei Ryazanski]] — [[Soyuz TMA-10M]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Valery Ryumin]] — [[Soyuz 25]], [[Soyuz 32]]/[[Soyuz 34|34]], [[Soyuz 35]]/[[Soyuz 37|37]], [[STS-91]]

==S==Shneur Shimonov [alberta calgary]
* {{Flagicon|USA}} [[Albert Sacco]] — [[STS-73]]
* {{Flagicon|CAN}} [[David Saint-Jacques]] — No flights.
* {{Flagicon|RUS}} [[Aleksandr Samokutyayev]] — [[Soyuz TMA-21]], [[Soyuz TMA-14M]]
* {{Flagicon|USSR}} [[Gennadi Sarafanov]] (1942–2005) — [[Soyuz 15]]
* {{Flagicon|USA}} [[Robert Satcher]], M.D. — [[STS-129]]
* {{Flagicon|KSA}} [[Sultan bin Salman bin Abdulaziz Al Saud]] — [[STS-51-G]]
* {{Flagicon|USSR}} [[Viktor Savinykh]] — [[Soyuz T-4]], [[Soyuz T-13]]/[[Soyuz T-14|14]]
* {{Flagicon|USSR}} [[Svetlana Savitskaya]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Soyuz T-7]]/[[Soyuz T-5|5]], [[Soyuz T-12]]
* {{Flagicon|USA}} [[Wally Schirra]] (1923–2007) — [[Mercury-Atlas 8|Mercury 8]], [[Gemini 6A]], [[Apollo 7]]
* {{Flagicon|GER}} [[Hans Schlegel]] — [[STS-55]], [[STS-122]]
* {{Flagicon|USA}} '''''[[Harrison Schmitt]]''''' — [[Apollo 17]]
* {{Flagicon|USA}} [[Rusty Schweickart]] — [[Apollo 9]]
* {{Flagicon|USA}} [[Dick Scobee]] (1939–1986) — [[STS-41-C]]. Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|USA}} '''''[[David Scott]]''''' — [[Gemini 8]], [[Apollo 9]], [[Apollo 15]]
* {{Flagicon|USA}} [[Winston E. Scott|Winston Scott]] — [[STS-72]], [[STS-87]]
* {{Flagicon|AUS}} / {{Flagicon|USA}} [[Paul D. Scully-Power|Paul Scully-Power]] — [[STS-41-G]]
* {{Flagicon|USA}} [[Richard Searfoss]] — [[STS-58]], [[STS-76]], [[STS-90]]
* {{Flagicon|USA}} [[Rhea Seddon]], M.D.<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-51-D]], [[STS-40]], [[STS-58]]
* {{Flagicon|USA}} [[Elliot See]] (1927–1966) — No flights.
* {{Flagicon|USA}} [[Ronald Sega]] — [[STS-60]], [[STS-76]]
* {{Flagicon|GBR}} {{Flagicon|USA}} [[Piers Sellers]] (1955—2016) — [[STS-112]], [[STS-121]], [[STS-132]]
* {{Flagicon|GBR}}  [[Helen Sharman]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Aleksandr Serebrov]] (1944-2013) — [[Soyuz T-7]]/[[Soyuz T-5|5]], [[Soyuz T-8]], [[Soyuz TM-8]], [[Soyuz TM-17]]
* {{Flagicon|RUS}} [[Yelena Serova]]<sup>[[File:Symbol venus.svg|5px]]</sup> — [[Soyuz TMA-14M]]
* {{Flagicon|USSR}} [[Vitali Sevastyanov]] (1935–2010) — [[Soyuz 9]], [[Soyuz 18]]
<!--Doug Shane is not a member of an astronaut corps.-->
* {{Flagicon|RUS}} [[Yuri Shargin]] — [[Soyuz TMA-5]]/[[Soyuz TMA-4|4]]
* {{Flagicon|RUS}} <!-- born in Kirgizstan, of Uzbek nationality, but Russian citizen --> [[Salizhan Sharipov]] — [[STS-89]], [[Soyuz TMA-5]]
* {{Flagicon|IND}} [[Rakesh Sharma]] — [[Soyuz T-11]]/[[Soyuz T-10|10]]
<!--Helen Sharman is not a member of an astronaut corps. Please see 'List of space travelers by name'-->
* {{Flagicon|USSR}} [[Vladimir Shatalov]] — [[Soyuz 4]], [[Soyuz 8]], [[Soyuz 10]]
* {{Flagicon|USA}} [[Brewster H. Shaw|Brewster Shaw]] — [[STS-9]], [[STS-61-B]], [[STS-28]]
* {{Flagicon|USA}} '''''[[Alan Shepard]]''''' (1923–1998) — [[Mercury-Redstone 3]], [[Apollo 14]]. First [[United States|American]] in space.
* {{Flagicon|USA}} [[William Shepherd]] — [[STS-27]], [[STS-41]], [[STS-52]], [[Soyuz TM-31]]/[[STS-102]]
** (Nancy Sherlock – see [[List of astronauts by name#C|Nancy Currie]])
* {{Flagicon|RUS}} [[Anton Shkaplerov]] — [[Soyuz TMA-22]], [[Soyuz TMA-15M]]
* {{Flagicon|USSR}} [[Georgi Shonin]] (1935–1997) — [[Soyuz 6]]
* {{Flagicon|USA}} [[Loren Shriver]] — [[STS-51-C]], [[STS-31]], [[STS-46]]
* {{Flagicon|MYS}} [[Sheikh Muszaphar Shukor]], M.D. — [[Soyuz TMA-11]]/[[Soyuz TMA-10|10]]
<!--Mark Shuttleworth was a paying [[space tourist]], not a member of an astronaut corps-->
<!--Peter Siebold is not a member of an astronaut corps-->
* {{Flagicon|RUS}} [[Oleg Skripochka]] — [[Soyuz TMA-01M]]
* {{Flagicon|RUS}} [[Aleksandr Skvortsov (cosmonaut)|Aleksandr Skvortsov]] — [[Soyuz TMA-18]]— [[Soyuz TMA-12M]]
* {{Flagicon|USA}} [[Deke Slayton|Donald "Deke" Slayton]] (1924–1993) — [[Apollo-Soyuz Test Project]]
* {{Flagicon|USA}} [[Michael J. Smith (astronaut)|Michael J. Smith]] (1945–1986). Died on the ''[[Space Shuttle Challenger disaster|Challenger]]'' ([[STS-51L]]).
* {{Flagicon|USA}} [[Steven Smith (astronaut)|Steven Smith]]— [[STS-68]], [[STS-82]], [[STS-103]], [[STS-110]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Anatoly Solovyev]] — [[Soyuz TM-5]]/[[Soyuz TM-4|4]], [[Soyuz TM-9]], [[Soyuz TM-15]], [[STS-71]]/[[Soyuz TM-21]], [[Soyuz TM-26]]
* {{Flagicon|USSR}} [[Vladimir Solovyov (cosmonaut)|Vladimir Solovyov]] — [[Soyuz T-10]]/[[Soyuz T-11|11]], [[Soyuz T-15]]
* {{Flagicon|USSR}} Aleksei Sorokin (1931–1976) — No flights. [[Voskhod 1]] backup.<ref>[http://www.spacefacts.de/bios/cosmonauts/german/sorokin_aleksei.htm Kosmonautenbiographie: Alexej Sorokin]</ref>
* {{Flagicon|USA}} [[Sherwood C. Spring|Sherwood Spring]] — [[STS-61-B]]
* {{Flagicon|IND}} [[Sunita Williams]] — SH-60B/F, UH-1, AH-1W, SH-2, VH-3, H-46, CH-53, and the H-57.SH-60B/F, UH-1, AH-1W, SH-2, VH-3, H-46, CH-53, and the H-57.
* {{Flagicon|USA}} [[Robert C. Springer|Robert Springer]] — [[STS-29]], [[STS-38]]
* {{Flagicon|USA}} ''[[Thomas Patten Stafford]]'' — [[Gemini 6A]], [[Gemini 9A]], [[Apollo 10]], [[Apollo-Soyuz Test Project]]
* {{Flagicon|USA}} [[Heidemarie M. Stefanyshyn-Piper|Heidemarie Stefanyshyn-Piper]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-115]], [[STS-126]]
* {{Flagicon|USA}} [[Robert L. Stewart|Robert Stewart]] — [[STS-41-B]], [[STS-51-J]]
* {{Flagicon|USA}} [[Susan Still Kilrain]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-83]], [[STS-94]]
* {{Flagicon|USA}} [[Nicole P. Stott|Nicole Marie Passonno Stott]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-128]], [[STS-133]]
* {{Flagicon|BUL}} [http://www.spacefacts.de/bios/international/english/stoyanov_krasimir.htm Krasimir Stoyanov]— No flights.
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Gennady Strekalov]] (1940–2004) — [[Soyuz T-3]], [[Soyuz T-8]], [[Soyuz T-11]]/[[Soyuz T-10|10]], [[Soyuz TM-10]], [[Soyuz TM-21]]/[[STS-71]]
* {{Flagicon|USA}} [[Frederick W. Sturckow|Frederick Sturckow]] — [[STS-88]], [[STS-105]], [[STS-117]], [[STS-128]]
* {{Flagicon|USA}} [[Kathryn Dwyer Sullivan|Kathryn Sullivan]]<sup>[[Image:Symbol venus.svg|5px]]</sup>, — [[STS-41-G]], [[STS-31]], [[STS-45]]
* {{Flagicon|RUS}} [[Maksim Surayev]] — [[Soyuz TMA-16]], [[Soyuz TMA-13M]]
* {{Flagicon|USA}} [[Steven Swanson]] — [[STS-117]], [[STS-119]]
* {{Flagicon|USA}} ''[[Jack Swigert|John "Jack" Swigert]]'' (1931–1982) — [[Apollo 13]]

==U==
* {{Flagicon|RUS}} [[Yury Usachov]] — [[Soyuz TM-18]], [[Soyuz TM-23]], [[STS-101]], [[STS-102]]/[[STS-105]]

==V==
* {{Flagicon|NLD}} {{Flagicon|USA}} [[Lodewijk van den Berg]] — [[STS-51-B]]
* {{Flagicon|USA}} [[James van Hoften|James "Ox" van Hoften]] — [[STS-41-C]], [[STS-51-I]]
* {{Flagicon|USSR}} [[Vladimir Vasyutin]] (1952–2002) — [[Soyuz T-14]]
* {{Flagicon|USA}} [[Charles Veach]] (1944–1995) — [[STS-39]], [[STS-52]]
* {{Flagicon|AUT}} [[Franz Viehböck]] — [[Soyuz TM-13]]/[[Soyuz TM-12|12]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Alexander Viktorenko]] — [[Soyuz TM-3]]/[[Soyuz TM-2|2]], [[Soyuz TM-8]], [[Soyuz TM-14]], [[Soyuz TM-20]]
* {{Flagicon|RUS}} [[Pavel Vinogradov]] — [[Soyuz TM-26]], [[Soyuz TMA-8]]
* {{Flagicon|USA}} [[Terry Virts]] — [[STS-130]], [[Soyuz TMA-15M]]
* {{Flagicon|ITA}} [[Roberto Vittori]] — [[Soyuz 34]]/[[Soyuz 33|33]], [[Soyuz TMA-6]]/[[Soyuz TMA-5|5]], [[STS-134]]
* {{Flagicon|USSR}} [[Igor Volk]] — [[Soyuz T-12]]
* {{Flagicon|USSR}} {{Flagicon|RUS}} [[Alexander Alexandrovich Volkov (cosmonaut)|Alexander Volkov]] — [[Soyuz T-14]], [[Soyuz TM-7]], [[Soyuz TM-13]]
* {{Flagicon|RUS}} [[Sergey Volkov (cosmonaut)|Sergey Volkov]] — [[Soyuz TMA-12]], [[Soyuz TMA-02M]], [[Soyuz TMA-18M]]
* {{Flagicon|USSR}} [[Vladislav Volkov]] (1935–1971) — [[Soyuz 7]], [[Soyuz 11]]. Died on [[Soyuz 11]].
* {{Flagicon|USSR}} [[Boris Volynov]] — [[Soyuz 5]], [[Soyuz 21]]
* {{Flagicon|USA}} [[James Voss]] — [[STS-44]], [[STS-53]], [[STS-69]], [[STS-101]], [[STS-102]]/[[STS-105|105]]
* {{Flagicon|USA}} [[Janice Voss]]<sup>[[Image:Symbol venus.svg|5px]]</sup> (1956-2012) — [[STS-57]], [[STS-63]], [[STS-83]], [[STS-94]], [[STS-99]]

==W==
* {{Flagicon|JPN}} [[Koichi Wakata]] — [[STS-72]], [[STS-92]], [[STS-119]]/[[STS-127|127]], [[Soyuz TMA-11M]]
* {{Flagicon|USA}} [[Rex J. Walheim|Rex Walheim]] — [[STS-110]], [[STS-122]], [[STS-135]]
* {{Flagicon|USA}} [[Charles D. Walker]] — [[STS-41-D]], [[STS-51-D]], [[STS-61-B]]
* {{Flagicon|USA}} [[David M. Walker (astronaut)|David M. Walker]] (1944–2001) — [[STS-51-A]], [[STS-30]], [[STS-53]], [[STS-69]]
* {{Flagicon|USA}} [[Joseph A. Walker]] (1921–1966) — [[North American X-15|X-15]] flights 77, [[X-15 Flight 90|90]], and [[X-15 Flight 91|91]].
* {{Flagicon|USA}} [[Shannon Walker]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[Soyuz TMA-19]]
* {{Flagicon|GER}} [[Ulrich Walter]] — [[STS-55]]
* {{Flagicon|USA}} [[Carl Walz]] — [[STS-51]], [[STS-65]], [[STS-79]], [[STS-108]]/[[STS-111|111]]
* {{Flagicon|USA}} [[Taylor Wang]] — [[STS-51-B]]
* {{Flagicon|CHN}} [[Wang Yaping]] — [[Shenzhou 10]]
* {{Flagicon|USA}} [[Mary E. Weber|Mary Weber]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-70]], [[STS-101]]
* {{Flagicon|USA}} [[Paul J. Weitz|Paul Weitz]] — [[Skylab 2]], [[STS-6]]
* {{Flagicon|USA}} [[Jim Wetherbee|James Wetherbee]] — [[STS-32]], [[STS-52]], [[STS-63]], [[STS-86]], [[STS-102]], [[STS-113]]
* {{Flagicon|USA}} [[Douglas H. Wheelock|Douglas Wheelock]] — [[STS-120]], [[Soyuz TMA-19]]
* {{Flagicon|USA}} [[Edward Higgins White|Edward White]] (1930–1967) — [[Gemini 4]]. Died in the [[Apollo 1]] fire.
* {{Flagicon|USA}} [[Peggy Whitson]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-111]]/[[STS-113|113]], [[Soyuz TMA-11]]
* {{Flagicon|USA}} [[Terrence W. Wilcutt|Terrence Wilcutt]] — [[STS-68]], [[STS-79]], [[STS-89]], [[STS-106]]
* {{Flagicon|USA}} [[Clifton Williams|Clifton "C.C." Williams]] (1932–1967) — No flights. Died in a training accident.
* {{Flagicon|CAN}} [[Dafydd Williams]], M.D. — [[STS-90]], [[STS-118]]
* {{Flagicon|USA}} [[Donald E. Williams|Donald Williams]](1942-2016) — [[STS-51-D]], [[STS-34]]
* {{Flagicon|USA}} [[Jeffrey Williams (astronaut)|Jeffrey Williams]] — [[STS-101]], [[Soyuz TMA-8]], [[Soyuz TMA-16]]
* {{Flagicon|USA}} [[Sunita Williams|Sunita "Suni" Williams]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-116]]/[[STS-117|117]], [[Soyuz TMA-05M]]
* {{Flagicon|USA}} [[Barry E. Wilmore|Barry Wilmore]] – [[STS-129]], [[Soyuz TMA-14M]]
* {{Flagicon|USA}} [[Stephanie Wilson]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-121]], [[STS-120]], [[STS-131]]
* {{Flagicon|USA}} [[Gregory R. Wiseman]] – [[Soyuz TMA-13M]]
* {{Flagicon|USA}} [[Peter J.K. Wisoff|Peter Wisoff]] — [[STS-57]], [[STS-68]], [[STS-81]], [[STS-92]]
* {{Flagicon|USA}} [[David Wolf (astronaut)|David Wolf]], M.D. — [[STS-58]], [[STS-86]]/[[STS-89|89]], [[STS-112]], [[STS-127]]
* {{Flagicon|USA}} [[Neil Woodward]] — No flights.
* {{Flagicon|USA}} ''[[Alfred Worden]]'' — [[Apollo 15]]

==X==

==Y==
* {{Flagicon|JPN}} [[Naoko Yamazaki]]<sup>[[Image:Symbol venus.svg|5px]]</sup> — [[STS-131]]
* {{Flagicon|CHN}} [[Yang Liwei]] — [[Shenzhou 5]]
* {{Flagicon|USSR}} [[Boris Yegorov]], M.D. (1937–1994) — [[Voskhod 1]]
* {{Flagicon|USSR}} [[Aleksei Yeliseyev]] — [[Soyuz 5]]/[[Soyuz 4|4]], [[Soyuz 8]], [[Soyuz 10]]
* {{Flagicon|KOR}} [[Yi So-yeon]]<sup>[[Image:Symbol venus.svg|5px]]</sup>  —  [[Soyuz TMA-12]]/[[Soyuz TMA-11|11]]
* {{Flagicon|USA}} '''''[[John Watts Young|John Young]]''''' — [[Gemini 3]], [[Gemini 10]], [[Apollo 10]], [[Apollo 16]], [[STS-1]], [[STS-9]]
* {{Flagicon|JPN}} [[Kimiya Yui]] — [[Soyuz TMA-17M]]
* {{Flagicon|RUS}} [[Fyodor Yurchikhin]] — [[STS-112]], [[Soyuz TMA-10]], [[Soyuz TMA-19]], [[Soyuz TMA-09M]]

==Z==
* {{Flagicon|RUS}} [[Sergei Zalyotin]] – [[Soyuz TM-30]], [[Soyuz TMA-1]]/[[Soyuz TM-34|TM-34]]
* {{Flagicon|USA}} [[George D. Zamka]] — [[STS-120]], [[STS-130]]
* {{Flagicon|CHN}} [[Zhai Zhigang]] — [[Shenzhou 7]]
* {{Flagicon|CHN}} [[Zhang Xiaoguang]] — [[Shenzhou 10]]
* {{Flagicon|USSR}} [[Vitaliy Zholobov]] — [[Soyuz 21]]
* {{Flagicon|USSR}} [[Vyacheslav Zudov]] — [[Soyuz 23]]

==See also==
{{Portal | Spaceflight }}
* [[List of Apollo astronauts]]
* [[List of cosmonauts]]
* [[List of human spaceflights]]
* [[List of female astronauts]]
* [[List of Jewish astronauts]]
* [[List of Muslim astronauts]]
* [[List of United States Marine Corps astronauts]]
* [[List of Asian American astronauts]]
* [[List of Hispanic astronauts]]
* [[List of African-American astronauts]]
* [[Space Shuttle crews]]
* [[Spaceflight records]]
* [[Timeline of space travel by nationality]]

== References ==
{{reflist|2}}

{{NASA space program}}
{{Space exploration lists and timelines}}

{{Use American English|date=January 2014}}

{{DEFAULTSORT:List Of Astronauts By Name}}
[[Category:Lists of astronauts| Name]]
[[Category:Lists by name|Astronauts]]
[[Category:NASA lists]]