Efrem Flaks

Efrem Borisovich Flaks (; — 17 December 1982) was a Soviet bass singer. He was named a Meritorious Artist of the RSFSR in 1960. He graduated from the Leningrad Conservatory (vocal class) in 1936, from 1939 to 1942 and from 1950 to 1970 worked as a soloist at the Leningrad Philharmonia, and from 1943 to 1950 at the Leningrad Radio. He was the original performer of numerous songs by composers Vasily Solovyov-Sedoi, Matvey Blanter, and Boris Mokrousov, among others.