Maria Leonidovna Rudnitskaya (Russian: ????´? ?????´????? ?????´????; June 17, 1916 in Ekaterinoslav, Ukraine, Russian Empire – January 1, 1983 in Leningrad, USSR) was a Russian Soviet realist painter, graphic artist, and art teacher, who lived and worked in Leningrad.
She was a member of the Leningrad Union of Artists, regarded as one of representatives of the Leningrad school of painting.