| Dimitri Colupaev | |
| National Team: | Germany |
| Birth Date: | 1990 1, df=y |
| Birth Place: | Chișinău, Moldovan SSR, Soviet Union |
| Height: | 1.89 m |
| Weight: | 89 kg |
| Club: | SSV Udine Mainz |
| Show-Medals: | yes |
Dimitri Colupaev (born 29 January 1990) is a Moldovan-born German swimmer. He competed in the 4×200 metre freestyle relay event at the 2012 Summer Olympics and finished fourth. At the 2012 European Aquatics Championships, Colupaev and his German teammates won the gold in the 4×200 metre freestyle relay.[1]
In 2010 he was studying at the University of Southern California in the United States.