List of visitors to the International Space Station

As of May 31, 2020, 240 individuals [1] have made 395 spaceflights to the ISS, including the five people currently at the ISS (Expedition 63). Two people have made five spaceflights to the ISS, while five people have made four, 33 people made three and 82 people made two. Note that this list assigns individuals with dual citizenship to their country of primary residence at time of launch (for example, the Iranian-American space tourist Anousheh Ansari is only listed under the United States).

All private space travel is aboard the Russian Soyuz spacecraft. When only two crew members are required in the three-seat Soyuz, and additional cargo is not sent, the additional seat is sold to the general public through Space Adventures. Private travelers remain on the ISS during handover from one expedition crew to the next, generally a week or two. The NASA Space Shuttle carried seven crew members, and the longest docking with the ISS was 11 days. Many visitors to the ISS were accommodated for short periods during NASA shuttle dockings. NASA stated it was "not interested" in private spaceflight from the beginning of the ISS and has not changed its position.[2]

Long-term ISS crew, by nationality

Tracy Caldwell Dyson in the Cupola module of the International Space Station observing Earth

Nationality	ISS Crew/Members
United States	53
Russia	39
Japan	6
Germany	3
Italy	3
France	2
Canada	2
Belgium	1
Netherlands	1
United Kingdom	1
Total	109

All visitors, by nationality

Nationality	Flights	Individuals	Notes
United States	258	151	28 women, six tourists, 59 double, 23 triple and four quadruple flyers
Russia	85	48	one woman, 15 double, seven triple, one quadruple and two quintuple flyers
Japan	12	9	one woman, two double and one triple flyer
Canada	9	8	one woman, one tourist, two double flyers
Italy	9	5	one woman, one double flyer, two triple flyers
France	4	4	one woman
Germany	3	3
Belgium	2	1	one double flyer
Netherlands	2	1	one double flyer
Sweden	2	1	one double flyer
Brazil	1	1
Denmark	1	1
Kazakhstan	1	1
Malaysia	1	1
South Africa	1	1	one tourist
South Korea	1	1	one woman
Spain	1	1
United Arab Emirates	1	1	first Arabian astronaut to the international space station
United Kingdom	1	1
Total	395	240	34 women, 8 tourists, 83 double, 32 triple, five quadruple and two quintuple flyers

All visitors, by agency

Agency		Flights	Individuals	ISS Crew	Notes
	NASA	251	138	51	27 women, 58 double, 23 triple and four quadruple flyers
	Roscosmos	84	46	39	one woman, 15 double, seven triple, one quadruple and two quintuple flyers
	ESA	24	17	10	two women, four double flyers and two triple flyers
	JAXA	12	8	6	one woman, two double and one triple flyer
	CSA	8	6	2	one woman, two double flyers
	SpaceX	1	2	-
	CNES	1	1	-	Philippe Perrin later joined ESA[3]
	AEB	1	1	-
	ANGKASA	1	1	-
	KARI	1	1	-	one woman
	KazCosmos	1	1	-
	MBRSC	1	1	-
	Tourists	8	7	-	one woman, one double flyer
Total		395	230	108	34 women, 83 double, 32 triple, five quadruple and two quintuple flyers

• Joe Acaba (thrice)[4][5]
• Viktor Afanasyev [6]
• Aydyn Aimbetov [7]
• Scott D. Altman[8]
• Clayton C. Anderson (twice)[9][10]
• Anousheh Ansari / (tourist)[11]
• Dominic A. Antonelli (twice)[4][12]
• Lee J. Archambault (twice)[4][9]
• Richard R. Arnold[4]
• Oleg Artemyev [13]
• Jeffrey S. Ashby (twice)[14][15]

• Michael R. Barratt (twice)[16][17]
• Daniel T. Barry (twice)[18][19]
• Yuri Baturin [20]
• Robert L. Behnken (thrice)(currently on board)[21][22][23]
• Michael J. Bloomfield (twice)[24][25]
• Eric A. Boe (twice)[26][17]
• Andrei Borisenko (twice)[27][28]
• Stephen G. Bowen (thrice)[26][12][17]
• Kenneth D. Bowersox[29]
• Randolph J. Bresnik (twice) [30][31]
• Nikolai Budarin [29]
• Daniel C. Burbank (thrice)[8][32][33]
• Daniel W. Bursch[34]

• Robert D. Cabana[35]
• Tracy E. Caldwell-Dyson (twice)[36][37]
• Charles J. Camarda[38]
• Christopher J. Cassidy (twice)(currently on board)[39][40][41]
• Gregory E. Chamitoff (twice)[42][43]
• Franklin R. Chang-Diaz / [44]
• Leroy Chiao (twice)[45][46]
• Catherine G. Coleman [47]
• Eileen M. Collins [38]
• Kenneth D. Cockrell (twice)[48][44]
• Timothy J. Creamer[49]
• Samantha Cristoforetti [50]
• Frank L. Culbertson[19]
• Robert L. Curbeam (twice)[48][51]
• Nancy J. Currie [35]

• Frank De Winne (twice)[52][53]
• Vladimir Dezhurov [19]
• Takao Doi [21]
• Benjamin A. Drew (twice)[36][17]
• Brian Duffy[45]
• Pedro Duque [54]
• James P. Dutton[10]

• Léopold Eyharts [55]

• Christopher J. Ferguson (thrice)[32][26][56]
• Andrew J. Feustel[43]
• Michael Fincke (thrice)[57][58][43]
• Jack D. Fischer [59]
• Michael Foale /[54]
• Kevin A. Ford (twice)[60][61]
• Michael J. Foreman (twice)[21][30]
• Patrick G. Forrester (thrice)[19][9][60]
• Michael E. Fossum (thrice)[62][42][63]
• Stephen N. Frick (twice)[25][55]
• Christer Fuglesang (twice)[51][60]
• Satoshi Furukawa [63]

• Ronald J. Garan (twice)[42][27]
• Marc Garneau [24]
• Richard A. Garriott (tourist)[58]
• Michael L. Gernhardt[64]
• Alexander Gerst [65]
• Yuri Gidzenko (twice)[66][67]
• Linda M. Godwin [34]
• Michael T. Good[12]
• Umberto Guidoni [14]

• Chris Hadfield (twice)[14][68]
• Nick Hague
• Claudie Haigneré [6]
• James D. Halsell[69]
• Kenneth Ham (twice)[42][12]
• Susan Helms (twice)[69][70]
• José M. Hernández[60]
• John Herrington[29]
• Joan Higginbotham [51]
• Kathryn P. Hire [22]
• Charles O. Hobaugh (thrice)[64][36][30]
• Michael S. Hopkins[71]
• Scott J. Horowitz (twice)[69][19]
• Akihiko Hoshide (twice)[42][72]
• Douglas G. Hurley (thrice)(currently on board)[39][56][23]
• Rick Husband[18]

• Marsha S. Ivins [48]
• Anatoli Ivanishin (thrice)(currently on board)[33][73][41]

• Tamara E. Jernigan [18]
• Brent W. Jett (twice)[24][32]
• Gregory H. Johnson (twice)[21][43]
• Thomas D. Jones[48]

• Aleksandr Kaleri (twice)[54][74]
• Janet L. Kavandi [64]
• James M. Kelly (twice)[70][38]
• Mark E. Kelly (four times)[34][62][42][43]
• Scott J. Kelly (thrice)[36][74][75]
• Robert S. Kimbrough (twice)[26][28]
• Christina Koch
• Dmitri Kondratyev [47]
• Oleg Kononenko (thrice)[76][77][78]
• Timothy L. Kopra (twice) [39][79]
• Mikhail Korniyenko (twice)[37][75]
• Valery Korzun [44]
• Oleg Kotov (thrice)[80][49][71]
• Konstantin Kozeyev [6]
• Sergei Krikalev (thrice)[35][66][81]
• André Kuipers (twice)[57][77]

• Guy Laliberté (tourist)[82]
• Wendy B. Lawrence [38]
• Kjell Lindgren [78]
• Steven W. Lindsey (thrice)[64][62][17]
• Richard M. Linnehan[21]
• Paul S. Lockhart (twice)[44][29]
• Yuri Lonchakov (thrice)[52][14][58]
• Michael E. Lopez-Alegria (thrice)[45][29][11]
• Stanley G. Love[55]
• Edward T. Lu (twice)[8][83]

• Steve MacLean [32]
• Sandra H. Magnus (thrice)[15][26][56]
• Yuri Malenchenko (five times)[8][83][84][72][79]
• Hazza Al Mansouri
• Thomas H. Marshburn (twice)[39][68]
• Richard A. Mastracchio (four times)[8][36][10][85]
• William S. McArthur (twice)[45][86]
• Anne McClain
• Pamela A. Melroy (thrice)[45][15][87]
• Leland D. Melvin (twice)[55][30]
• Dorothy M. Metcalf-Lindenburger [10]
• Aleksandr Misurkin [40]
• Andreas Mogensen [7]
• Lee M. E. Morin[25]
• Barbara R. Morgan [36]
• Boris Morukov [8]
• Talgat Musabayev [20] flew in 2001 as a Russian citizen, became citizen of Kazakhstan in 2007[88]

• Paolo Nespoli (thrice) [87][47][31]
• James H. Newman[35]
• Soichi Noguchi (twice)[38][49]
• Carlos I. Noriega[24]
• Oleg Novitskiy (twice)[61][89]
• Lisa M. Nowak [62]
• Karen L. Nyberg (twice)[42][90]

• Ellen L. Ochoa (twice)[18][25]
• William A. Oefelein[51]
• John D. Olivas (twice)[9][60]
• Takuya Onishi [73]
• Yuri Onufrienko [34]
• Gregory H. Olsen (tourist)[86]
• Aleksey Ovchinin [91]

• Gennady Padalka (four times) [57][16][5][75]
• Scott E. Parazynski (twice)[14][87]
• Luca Parmitano (twice)[90][92]
• Nicholas J.M. Patrick (twice)[51][22]
• Julie Payette (twice)[18][39]
• Timothy Peake [79]
• Philippe Perrin [44]
• Thomas Pesquet [89]
• Donald R. Pettit (thrice)[29][26][77]
• John L. Phillips (thrice)[4][14][81]
• Alan G. Poindexter (twice)[55][10]
• Mark L. Polansky (thrice)[48][51][39]
• Marcos Pontes [93]
• Dominic L. Pudwill Gorie (twice)[34][21]

• James F. Reilly (twice)[64][9]
• Garrett E. Reisman (twice)[21][12]
• Thomas Reiter [62]
• Sergei Revin [5]
• Paul W. Richards[70]
• Stephen K. Robinson (twice)[38][22]
• Roman Romanenko (twice)[53][68]
• Kent V. Rominger (twice)[18][14]
• Jerry L. Ross (twice)[35][25]
• Kathleen Rubins [73]
• Sergey Ryazansky (twice) [71][31]
• Sergey Nikolayevich Ryzhikov [28]

• David Saint-Jacques
• Aleksandr Samokutyayev (twice) [27][94]
• Robert L. Satcher[30]
• Yelena Serova [94]
• Hans Schlegel [55]
• Piers J. Sellers (thrice)[15][62][12]
• Yuri Shargin [46]
• Salizhan Sharipov [46]
• William M. Shepherd[66]
• Anton Shkaplerov (twice)[33][50]
• Mark Shuttleworth (tourist)[67]
• Sheikh Muszaphar Shukor [84]
• Charles Simonyi / (tourist) (twice)[80][16]
• Oleg Skripochka (twice)[74][91]
• Aleksandr Skvortsov (twice)[37][13]
• Steven L. Smith[25]
• Heidemarie M. Stefanyshyn-Piper (twice)[32][26]
• Nicole P. Stott (twice)[60][17]
• Frederick W. Sturckow (four times)[35][19][9][60]
• Maksim Surayev (twice)[82][65]
• Steven R. Swanson (thrice)[4][9][13]

• Daniel M. Tani (twice)[34][87]
• Joseph R. Tanner (twice)[24][32]
• Evgeny Tarelkin [61]
• Andrew S.W. Thomas / (twice)[70][38]
• Robert Thirsk [53]
• Dennis Tito (tourist) [95]
• Valery Tokarev (twice)[18][86]
• Sergei Treshchev [44]
• Mikhail Tyurin (thrice)[19][11][85]

• Yury Usachev (twice)[69][70]

• Ivan Vagner (currently on board)[41]
• Pavel Vinogradov (twice)[93][40]
• Terry W. Virts (twice)[22][50]
• Roberto Vittori (thrice)[67][81][43]
• Sergey Volkov (thrice)[76][63][7]
• James S. Voss (twice)[69][70]

• Koichi Wakata (thrice)[4][45][85]
• Rex J. Walheim (thrice)[25][55][56]
• Shannon Walker [96]
• Mary E. Weber [69]
• James D. Wetherbee (twice)[70][29]
• Douglas H. Wheelock (twice)[87][96]
• Peggy A. Whitson (thrice) [44][84][89]
• Terrence W. Wilcutt[8]
• Dafydd Williams [36]
• Jeffrey N. Williams (four times)[69][93][82][91]
• Sunita L. Williams (twice)[51][72]
• Barry E. Wilmore (twice) [30][94]
• Stephanie D. Wilson (thrice)[62][87][10]
• Gregory R. Wiseman[65]
• Peter J.K. Wisoff[45]
• David A. Wolf (twice)[15][39]

• Naoko Yamazaki [10]
• Yi So-Yeon [76]
• Kimiya Yui [78]
• Fyodor Yurchikhin (five times) [15][80][96][90][59]

• Sergei Zalyotin [52]
• George D. Zamka /(twice)[87][22]

• List of International Space Station crew
• List of astronauts by name

• NASA Shuttle mission history
• NASA Major ISS events
• ESA ISS page