| Fullname: | Veniamin Yevgenyevich But |
| Birth Place: | Leningrad, Russian SFSR, Soviet Union |
| Height: | 1.91m (06.27feet) |
| Weight: | 95kg (209lb) |
| Sport: | Rowing |
| Club: | Dynamo St. Petersburg |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Veniamin Yevgenyevich But (ru|Вениамин Евгеньевич Бут; born 1 August 1961) President of Russian rowing Federation (November 2012 – November 2016) is a retired Soviet rower. Competing for the Soviet Union in the men's eight, he won a world title in 1985 and an Olympic silver medal at the 1988 Summer Olympics.