| Konstantin Dubrovin | |
| Nationality: | / |
| Strokes: | Freestyle |
| Club: | 1. Münchner Sportverein |
| Birth Date: | 4 January 1977 |
| Birth Place: | Kyiv, Soviet Union |
| Height: | 6 ft 3 in |
| Weight: | 161 lb |
Konstantin Dubrovin (born January 4, 1977, in Kyiv, in the Ukrainian SSR of the Soviet Union) is a former freestyle swimmer, who represented Germany at the 1996 Summer Olympics in Atlanta, Georgia. He took part in the preliminary heats of the Men's 4x200m Freestyle Relay, which eventually won the bronze medal in the final.