| Vasilisa Semenchuk | |
| Nationality: | Russian |
| Birth Date: | 1966 |
| Birth Place: | Elista, Kalmykia, Soviet Union |
| Country: | Russia |
| Sport: | Freestyle skiing |
Vasilisa Vasiliyevna Semenchuk (ru|Васили́са Васи́льевна Семе́нчук) (born 1966) is a Russian freestyle skier who competed for the Soviet Union.
She competed at the FIS Freestyle World Ski Championships 1989 in Oberjoch, where she placed fifth in combined, tenth in aerials, and also took part in ski ballet and moguls. She won a gold medal in aerials at the FIS Freestyle World Ski Championships 1991.[1]