Expedition 54 was the 54th expedition to the International Space Station, which began upon the departure of Soyuz MS-05 on December 14, 2017 and concluded upon the departure of Soyuz MS-06 on February 27, 2018.

Alexander Misurkin, Mark Vande Hei and Joseph Acaba were transferred from Expedition 53, with Alexander Misurkin taking the commander role.

Expedition 54 officially ended on February 27, 2018 23:08 UTC, with the undocking of Soyuz MS-06.

[2] [4] *denotes spacewalks performed from the Pirs docking compartment in Russian Orlan suits.

Resupply missions that visited the International Space Station during Expedition 54: