| Roman Ivanovsky | |
| Fullname: | Роман Ивановский |
| Club: | Central Sport Klub Army, Volgograd |
| Birth Date: | 29 June 1977 |
| Birth Place: | Volgograd, |
| Weight: | 800NaN0 |
Roman Gennadyevich Ivanovsky (Russian: Рома́н Геннадьевич Ивано́вский; born 29 June 1977 in Volgograd, Soviet Union) is a retired male breaststroke swimmer from Russia, who won the silver medal in the 4×100 metres medley relay at the 1996 Summer Olympics in Atlanta, Georgia. He only swam in the preliminary heats, and was replaced in the final by Stanislav Lopukhov.