List of International Space Station expeditions

This is a chronological list of expeditions to the International Space Station (ISS).

An expedition to the ISS refers to the crew that is occupying the space station and using it for research and testing.

Resupply mission crews and space tourists are excluded (see List of human spaceflights to the ISS for details).

"Duration" is the period of time between the crew's launch from Earth and until their decoupling from the ISS.

Future international collaboration on ISS activities has been thrown into doubt by the Russian invasion of Ukraine and related sanctions on Russia.