| Intro | Russisch zwemster |
| Is |
Athlete Swimmer |
| From | Russia |
| Type | Sports |
| Gender | female |
| Birth | 12 July 1959 |
| Age: | 61 years |
Marina Klyuchnikova (born 12 July 1959) is a Russian former swimmer. She competed in two events at the 1976 Summer Olympics representing the Soviet Union.