| ISS Expedition 38 | |
| Insignia: | ISS Expedition 38 Patch.svg |
| Insignia Caption: | Expedition 38 mission patch |
| Mission Type: | ISS Expedition |
| Crew Size: | 6 |
| Crew Members: | Expedition 37/38: Oleg Kotov Sergey Ryazansky Michael S. Hopkins Expedition 38/39: Koichi Wakata Richard A. Mastracchio Mikhail Tyurin |
| Crew Photo: | Expedition 38 crew portrait.jpg |
| Crew Photo Caption: | (l-r) Tyurin, Wakata, Mastracchio, Ryazansky, Kotov and Hopkins |
| Space Station: | International Space Station |
| Start Date: | 10 November 2013 UTC |
| Previous Mission: | Expedition 37 |
| Next Mission: | Expedition 39 |
| Programme: | ISS expeditions |
Expedition 38 was the 38th expedition to the International Space Station.
| Position | First Part (November 2013) | Second Part (November 2013 to March 2014) |
|---|---|---|
| Commander | Oleg Kotov, RSAThird and last spaceflight | |
| Flight Engineer 1 | Sergey Ryazansky, RSA First spaceflight | |
| Flight Engineer 2 | Michael S. Hopkins, NASA First spaceflight | |
| Flight Engineer 3 | Koichi Wakata, JAXA Fourth spaceflight | |
| Flight Engineer 4 | Richard A. Mastracchio, NASA Fourth and last spaceflight | |
| Flight Engineer 5 | Mikhail Tyurin, RSA Third and last spaceflight | |