Commanders of the International Space Station

Kenneth Dwane "Sox" Bowersox (born November 14, 1956) is a United States Navy officer, and a former NASA astronaut.

William McMichael "Bill" Shepherd (born July 26, 1949), (Capt, USN, Ret.), is an American former Navy SEAL, aerospace, ocean and mechanical engineer, and NASA astronaut, who served as Commander of Expedition 1, the first crew on the International Space Station.

Scott Joseph Kelly (born February 21, 1964 in Orange, New Jersey) is an engineer, retired American astronaut, and a retired U.

Edward Michael "Mike"/"Spanky" Fincke (born March 14, 1967) is an American astronaut who formerly held the American record for the most time in space (381.6 days).

Yury Vladimirovich Usachov (Russian: Юрий Владимирович Усачёв; born October 9, 1957 in Donetsk, Rostov Oblast, Russia) is a former cosmonaut who resides in Star City, Moscow.

Jeffrey Nels Williams (born January 18, 1958) is a retired United States Army officer and a NASA astronaut.

Maksim Viktorovich Surayev (Russian: Максим Викторович Сураев, born May 24, 1972) is a Russian cosmonaut and politician.

Douglas Harry "Wheels" Wheelock (born May 5, 1960) is an American engineer and astronaut.

Steven Ray Swanson (born December 3, 1960 in Syracuse, New York) is an American engineer and a retired NASA astronaut.

Colin Michael Foale, CBE, PhD (born 6 January 1957) is a British-American astrophysicist and former NASA astronaut.

Sunita Lyn "Suni" Williams (born September 19, 1965) is an American astronaut and United States Navy officer of Indian-Slovenian descent.

Frank Lee Culbertson Jr.

Sergey Aleksandrovich Volkov (Russian: Сергей Александрович Волков; born April 1, 1973, in Chuhuiv, Ukrainian SSR, Soviet Union) is a Russian cosmonaut and engineer.

Chris Austin Hadfield OC OOnt MSC CD (born 29 August 1959) is a retired Canadian astronaut who was the first Canadian to walk in space.

Aleksandr Aleksandrovich Skvortsov (Russian: Aлександр Aлександрович Скворцов; born May 6, 1966) is a Russian cosmonaut.

Leroy Chiao (born August 28, 1960) is an American engineer, former NASA astronaut, entrepreneur, motivational speaker, and engineering consultant.

William Surles McArthur, Jr.

Michael López-Alegría (born May 30, 1958) is a Spanish-American astronaut; a veteran of three Space Shuttle missions and one International Space Station mission.

Koichi Wakata (若田 光一 Wakata Kōichi, born 1 August 1963) is a Japanese engineer and a JAXA astronaut.

Oleg Valeriyevich Kotov (Russian: Олег Валериевич Котов) was born on October 27, 1965, in Simferopol, Crimean oblast in the Ukrainian SSR.

Pavel Vladimirovich Vinogradov (Russian: Павел Владимирович Виноградов; born August 31, 1953 in Magadan, USSR) is a cosmonaut and former commander of the International Space Station.

Frank, Viscount De Winne (born 25 April 1961, in Ledeberg, Belgium) is a Belgian Air Component officer and an ESA astronaut.

Peggy Annette Whitson (born February 9, 1960) is an American biochemistry researcher, NASA astronaut, and former NASA Chief Astronaut.

Fyodor Nikolayevich Yurchikhin (Russian: Фёдор Николаевич Юрчихин, Greek: Θεόδωρος Γιουρτσίχιν του Νικόλαου; born 3 January 1959), is a Russian cosmonaut of Greek descent, engineer and RSC Energia test-pilot who has flown on four spaceflights.

Col. Yuri Ivanovich Onufriyenko (Russian: Юрий Иванович Онуфриенко, Ukrainian: Юрій Іванович Онуфрієнко) (born 6 February 1961) is a Russian cosmonaut.

Valery Grigoryevich Korzun (Russian: Валерий Григорьевич Корзун, born March 5, 1953) is a Russian cosmonaut.

Gennady Ivanovich Padalka (Russian: Гeннадий Иванович Падалка; born 21 June 1958 in Krasnodar, Russia) is a Russian Air Force officer and an RKA cosmonaut.

Sergei Konstantinovich Krikalev (Russian: Серге́й Константинович Крикалёв, also transliterated as Sergei Krikalyov; born August 27, 1958) is a Russian cosmonaut and mechanical engineer.

Yuri Ivanovich Malenchenko (Russian: Юрий Иванович Маленченко; born December 22, 1961) is a Russian cosmonaut.