| Birth Date: | 17 April 1959 |
| Birth Place: | Snezhinsk, Russia |
| Height: | 1.89 m |
| Weight: | 86 kg |
| Sport: | Swimming--> |
| Club: | Trud (1976–1978) Dynamo Moscow (1979–1981) |
| Show-Medals: | yes |
Aleksandr Olegovich Fedorovsky (Russian: Александр Олегович Федоровский; born 17 April 1959) is a retired Russian swimmer. He competed at the 1980 Summer Olympics, where he won a silver medal in the 4 × 100 m medley relay and finished fourth in the 100 m breaststroke event. In 1978 and 1979 he won the national championships in the 100 m breaststroke.