Marina Vasilyevna Kroschina (Russian: Марина Васильевна Крошина, IPA: [mɐˈrʲinə ˈkroʂɨnə]; 18 April 1953 — 4 July 2000) was a Ukrainian tennis player who competed for the Soviet Union. She won the 1971 Wimbledon girls' singles championships while competing for the Kazakh SSR, her country of birth.