| Mariya Liver | |
| Fullname: | Mariya Volodymyrivna Liver |
| Nationality: |  Ukraine |
| Strokes: | Breaststroke |
| Birth Date: | 11 November 1990 |
| Birth Place: | Dnipropetrovsk, Ukrainian SSR, Soviet Union |
| Height: | 168cm (66inches) |
| Weight: | 54kg (119lb) |
Maria Liver (Ukrainian: Марія Володимирівна Лівер; born 11 November 1990) is a Ukrainian swimmer. She competed for Ukraine at the 2012 Summer Olympics.[1] Liver is the Ukrainian record holder in 50m breaststroke.