List of visitors to the International Space Station

This is a list of all of the visitors to the International Space Station (ISS), including long-term crew, short-term visitors, and space tourists, in alphabetical order. ISS crew names are in bold. The suffix (twice, three times, ...) refers to the individual's number of spaceflights to the ISS, not the total number of spaceflights. Entries without a flag symbol indicate that the individual was an American citizen at launch. Entries without a female symbol are men.

Statistics
, 244 individuals have made 403 spaceflights to the ISS, including the seven people currently at the ISS (Expedition 65). Two people have made five spaceflights to the ISS, while five people have made four, 36 people made three and 84 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).

Initially all private space travel was 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 would 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 during construction of the ISS, but eventually began allowing up to two flights per year in 2019, with the first private visitors arriving at the US Orbital Segment in 2022 on a SpaceX Crew Dragon.

A

 * Joe Acaba (three times)
 * Viktor Afanasyev 🇷🇺
 * Aydyn Aimbetov 🇰🇿
 * Ali AlQarni 🇸🇦
 * Scott D. Altman
 * Clayton C. Anderson (twice)
 * Anousheh Ansari Pink Venus symbol.svg 🇮🇷 / 🇺🇸 (tourist)
 * Dominic A. Antonelli (twice)
 * Lee J. Archambault (twice)
 * Richard R. Arnold
 * Oleg Artemyev 🇷🇺 (three times)
 * Jeffrey S. Ashby (twice)

B

 * Rayyanah BarnawiPink Venus symbol.svg 🇸🇦
 * Michael R. Barratt (three times) (currently onboard)
 * Kayla BarronPink Venus symbol.svg
 * Daniel T. Barry (twice)
 * Yuri Baturin 🇷🇺
 * Robert L. Behnken (three times)
 * Michael J. Bloomfield (twice)
 * Eric A. Boe (twice)
 * Andrei Borisenko 🇷🇺 (twice)
 * Konstantin Borisov 🇷🇺
 * Stephen G. Bowen (four times)
 * Kenneth D. Bowersox
 * Randolph J. Bresnik (twice)
 * Nikolai Budarin 🇷🇺
 * Daniel C. Burbank (three times)
 * Daniel W. Bursch

C

 * Robert D. Cabana
 * Charles J. Camarda
 * Josh A. Cassada
 * Christopher J. Cassidy (twice)
 * Gregory E. Chamitoff (twice)
 * Franklin R. Chang-Diaz 🇨🇷 / 🇺🇸
 * Raja Chari
 * Leroy Chiao (twice)
 * Catherine G. Coleman Pink Venus symbol.svg
 * Nikolai Chub 🇷🇺 (currently onboard)
 * Eileen M. Collins Pink Venus symbol.svg
 * Larry Connor (tourist)
 * Kenneth D. Cockrell (twice)
 * Timothy J. Creamer
 * Samantha Cristoforetti Pink Venus symbol.svg 🇮🇹 (twice)
 * Frank L. Culbertson
 * Robert L. Curbeam (twice)
 * Nancy J. Currie Pink Venus symbol.svg

D

 * Frank De Winne 🇧🇪 (twice)
 * Vladimir Dezhurov 🇷🇺
 * Takao Doi 🇯🇵
 * Matthew Dominick (currently onboard)
 * Benjamin A. Drew (twice)
 * Pyotr Dubrov 🇷🇺
 * Brian Duffy
 * Pedro Duque 🇪🇸
 * James P. Dutton
 * Tracy E. Caldwell-Dyson Pink Venus symbol.svg (three times) (currently onboard)

E

 * Léopold Eyharts 🇫🇷
 * Jeanette J. Epps[[Image:Pink Venus symbol.svg|8px|♀]] (currently onboard)

F

 * Andrey Fedyaev 🇷🇺
 * Christopher J. Ferguson (three times)
 * Andrew J. Feustel
 * Michael Fincke (three times)
 * Jack D. Fischer
 * Michael Foale 🇬🇧/🇺🇸
 * Kevin A. Ford (twice)
 * Michael J. Foreman (twice)
 * Patrick G. Forrester (three times)
 * Michael E. Fossum (three times)
 * Stephen N. Frick (twice)
 * Christer Fuglesang 🇸🇪 (twice)
 * Satoshi Furukawa 🇯🇵 (twice)

G

 * Ronald J. Garan (twice)
 * Marc Garneau 🇨🇦
 * Richard A. Garriott (tourist)
 * Michael L. Gernhardt
 * Alexander Gerst 🇩🇪 (twice)
 * Alper Gezeravcı 🇹🇷
 * Yuri Gidzenko 🇷🇺 (twice)
 * Victor J. Glover
 * Linda M. Godwin Pink Venus symbol.svg
 * Michael T. Good
 * Alexander Grebenkin 🇷🇺 (currently onboard)
 * Umberto Guidoni 🇮🇹

H

 * Chris Hadfield 🇨🇦 (twice)
 * Nick Hague
 * Claudie Haigneré Pink Venus symbol.svg 🇫🇷
 * James D. Halsell
 * Kenneth Ham (twice)
 * Susan Helms Pink Venus symbol.svg (twice)
 * José M. Hernández
 * John Herrington
 * Joan Higginbotham Pink Venus symbol.svg
 * Robert Hines
 * Yozo Hirano 🇯🇵 (tourist)
 * Kathryn P. Hire Pink Venus symbol.svg
 * Charles O. Hobaugh (three times)
 * Warren Hoburg
 * Michael S. Hopkins (twice)
 * Scott J. Horowitz (twice)
 * Akihiko Hoshide 🇯🇵 (twice)
 * Douglas G. Hurley (three times)
 * Rick Husband

I

 * Marsha S. Ivins Pink Venus symbol.svg
 * Anatoli Ivanishin 🇷🇺 (three times)

J

 * Tamara E. Jernigan Pink Venus symbol.svg
 * Brent W. Jett (twice)
 * Gregory H. Johnson (twice)
 * Thomas D. Jones

K

 * Aleksandr Kaleri 🇷🇺 (twice)
 * Janet L. Kavandi Pink Venus symbol.svg
 * James M. Kelly (twice)
 * Mark E. Kelly (four times)
 * Scott J. Kelly (three times)
 * Nicole Aunapu Mann[[Image:Pink Venus symbol.svg|8px|♀]]
 * Robert S. Kimbrough (twice)
 *  Christina Koch Pink Venus symbol.svg
 * Dmitri Kondratyev 🇷🇺
 * Oleg Kononenko 🇷🇺 (five times)(currently onboard)
 * Timothy L. Kopra (twice)
 * Mikhail Korniyenko 🇷🇺 (twice)
 * Sergey Korsakov 🇷🇺
 * Valery Korzun 🇷🇺
 * Oleg Kotov 🇷🇺 (three times)
 * Konstantin Kozeyev 🇷🇺
 * Sergei Krikalev 🇷🇺 (three times)
 * Sergey Kud-Sverchkov 🇷🇺
 * André Kuipers 🇳🇱 (twice)

L

 * Guy Laliberté 🇨🇦 (tourist)
 * Wendy B. Lawrence Pink Venus symbol.svg
 * Kjell Lindgren (twice)
 * Steven W. Lindsey (three times)
 * Richard M. Linnehan
 * Paul S. Lockhart (twice)
 * Yuri Lonchakov 🇷🇺 (three times)
 * Michael E. Lopez-Alegria (five times)
 * Stanley G. Love
 * Edward T. Lu (twice)

M

 * Steve MacLean 🇨🇦
 * Yusaku Maezawa 🇯🇵 (tourist)
 * Sandra H. Magnus Pink Venus symbol.svg (three times)
 * Yuri Malenchenko 🇷🇺 (five times)
 * Hazza Al Mansouri 🇦🇪
 * Nicole Aunapu Mann[[Image:Pink Venus symbol.svg|8px|♀]]
 * Thomas H. Marshburn (three times)
 * Richard A. Mastracchio (four times)
 * Denis Matveev 🇷🇺
 * Matthias Maurer 🇩🇪
 * Megan McArthur Pink Venus symbol.svg
 * William S. McArthur (twice)
 * Anne McClain Pink Venus symbol.svg
 * Pamela A. Melroy Pink Venus symbol.svg (three times)
 * Leland D. Melvin (twice)
 * Dorothy M. Metcalf-Lindenburger Pink Venus symbol.svg
 * Aleksandr Misurkin 🇷🇺 (three times)
 * Andreas Mogensen 🇩🇰 (twice)
 * Jasmin Moghbeli Pink Venus symbol.svg
 * Lee M. E. Morin
 * Barbara R. Morgan Pink Venus symbol.svg
 * Boris Morukov 🇷🇺
 * Talgat Musabayev 🇷🇺 flew in 2001 as a Russian citizen, became citizen of Kazakhstan in 2007

N

 * Paolo Nespoli 🇮🇹 (three times)
 * James H. Newman
 * Sultan Al Neyadi
 * Soichi Noguchi 🇯🇵 (three times)
 * Carlos I. Noriega
 * Oleg Novitskiy 🇷🇺 (three times)
 * Lisa M. Nowak Pink Venus symbol.svg
 * Karen L. Nyberg Pink Venus symbol.svg (twice)

O

 * Ellen L. Ochoa Pink Venus symbol.svg (twice)
 * William A. Oefelein
 * Loral O'Hara Pink Venus symbol.svg
 * John D. Olivas (twice)
 * Takuya Onishi 🇯🇵
 * Yuri Onufrienko 🇷🇺
 * Gregory H. Olsen (tourist)
 * Aleksey Ovchinin 🇷🇺

P

 * Gennady Padalka 🇷🇺 (four times)
 * Scott E. Parazynski (twice)
 * Luca Parmitano 🇮🇹 (twice)
 * Mark Pathy 🇨🇦 (tourist)
 * Nicholas J.M. Patrick (twice)
 * Julie Payette Pink Venus symbol.svg 🇨🇦 (twice)
 * Timothy Peake 🇬🇧
 * Yulia PeresildPink Venus symbol.svg 🇷🇺 (tourist)
 * Philippe Perrin 🇫🇷
 * Dmitry Petelin 🇷🇺
 * Thomas Pesquet 🇫🇷 (twice)
 * Donald R. Pettit (three times)
 * John L. Phillips (three times)
 * Alan G. Poindexter (twice)
 * Mark L. Polansky (three times)
 * Marcos Pontes 🇧🇷
 * Dominic L. Pudwill Gorie (twice)
 * Sergey Prokopyev 🇷🇺 (twice)

R

 * James F. Reilly (twice)
 * Garrett E. Reisman (twice)
 * Thomas Reiter 🇩🇪
 * Sergei Revin 🇷🇺
 * Paul W. Richards
 * Stephen K. Robinson (twice)
 * Roman Romanenko 🇷🇺 (twice)
 * Kent V. Rominger (twice)
 * Jerry L. Ross (twice)
 * Kathleen Rubins Pink Venus symbol.svg (twice)
 * Francisco Rubio
 * Sergey Ryazansky 🇷🇺 (twice)
 * Sergei Nikolayevich Ryzhikov 🇷🇺 (twice)

S

 * David Saint-Jacques🇨🇦
 * Aleksandr Samokutyayev 🇷🇺 (twice)
 * Robert L. Satcher
 * Yelena Serova Pink Venus symbol.svg 🇷🇺
 * Hans Schlegel 🇩🇪
 * Piers J. Sellers (three times)
 * Yuri Shargin 🇷🇺
 * Salizhan Sharipov 🇷🇺
 * William M. Shepherd
 * Klim Shipenko 🇷🇺 (tourist)
 * Anton Shkaplerov 🇷🇺 (four times)
 * John Shoffner
 * Mark Shuttleworth 🇿🇦 (tourist)
 * Sheikh Muszaphar Shukor 🇲🇾
 * Charles Simonyi 🇭🇺 / 🇺🇸 (tourist) (twice)
 * Oleg Skripochka 🇷🇺 (three times)
 * Aleksandr Skvortsov 🇷🇺 (three times)
 * Steven L. Smith


 * Heidemarie M. Stefanyshyn-Piper Pink Venus symbol.svg (twice)
 * Eytan Stibbe 🇮🇱
 * Nicole P. Stott Pink Venus symbol.svg (twice)
 * Frederick W. Sturckow (four times)
 * Maksim Surayev 🇷🇺 (twice)
 * Steven R. Swanson (three times)

T

 * Daniel M. Tani (twice)
 * Joseph R. Tanner (twice)
 * Evgeny Tarelkin 🇷🇺
 * Andrew S.W. Thomas 🇦🇺/🇺🇸 (twice)
 * Robert Thirsk 🇨🇦
 * Scott Tingle
 * Dennis Tito (tourist)
 * Valery Tokarev 🇷🇺 (twice)
 * Sergei Treshchev 🇷🇺
 * Mikhail Tyurin 🇷🇺 (three times)

U

 * Yury Usachev 🇷🇺 (twice)

V

 * Ivan Vagner 🇷🇺
 * Mark T. Vande Hei (twice)
 * Marina Vasilevskaya Pink Venus symbol.svg 🇧🇾
 * Pavel Vinogradov 🇷🇺 (twice)
 * Terry W. Virts (twice)
 * Roberto Vittori 🇮🇹 (three times)
 * Sergey Volkov 🇷🇺 (three times)
 * James S. Voss (twice)

W

 * Koichi Wakata 🇯🇵 (five times)
 * Rex J. Walheim (three times)
 * Shannon Walker Pink Venus symbol.svg (twice)
 * Walter Villadei 🇮🇹
 * Carl E. Walz
 * Marcus Wandt 🇸🇪/🇳🇴
 * Jessica Watkins Pink Venus symbol.svg
 * Mary E. Weber Pink Venus symbol.svg
 * James D. Wetherbee (twice)
 * Douglas H. Wheelock (twice)
 * Peggy A. Whitson Pink Venus symbol.svg (four times)
 * Terrence W. Wilcutt
 * Dafydd Williams 🇨🇦
 * Jeffrey N. Williams (four times)
 * Sunita L. Williams Pink Venus symbol.svg (three times)
 * Barry E. Wilmore (three times)
 * Stephanie D. Wilson Pink Venus symbol.svg (three times)
 * Gregory R. Wiseman
 * Peter J.K. Wisoff
 * David A. Wolf (twice)

Y

 * Naoko Yamazaki Pink Venus symbol.svg 🇯🇵
 * Yi So-Yeon Pink Venus symbol.svg 🇰🇷
 * Kimiya Yui 🇯🇵
 * Fyodor Yurchikhin 🇷🇺 (five times)

Z

 * Sergei Zalyotin 🇷🇺
 * George D. Zamka 🇨🇴/🇺🇸(twice)