| Birth Date: | 16 February 1964 |
| Birth Place: | Tallinn, Estonia |
| Alma Mater: | University of Tartu |
Marina Trofimova (1981-1986 Karpak; born 16 February 1964) is an Estonian butterfly, freestyle and medley swimmer.[1]
In 1985 she graduated from the Tartu State University in physical education.[1]
From 1981 to 1985 she became 15-times Estonian champion in different disciplines at summer championships, and from 1983 to 1985 10-times at winter championships.[1]
From 1978 to 1985 she was a member of Estonian national swimming team.[1]
In 1980 she was named to Estonian Athlete of the Year.[1]