Mark Reizen

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Mark Reizen" – news · newspapers · books · scholar · JSTOR (February 2008) (Learn how and when to remove this message)

Mark Osipovich Reizen (Russian: Марк Осипович Рейзен, 3 July [O.S. 21 June] 1895 – 25 November 1992) was a leading Soviet opera bass singer and pedagogue. People's Artist of the USSR (1937).