Mikhail Markovich Umansky (Russian: Михаил Маркович Уманский; January 21, 1952 – December 17, 2010) was a Russian chess grandmaster of correspondence chess, who was the 13th ICCF World Champion in correspondence chess between 1989 and 1998.

He scored 7/8 (+6 −0 =2), two points ahead of Gert Jan Timmerman, Fritz Baumbach and Victor Palciauskas.

One of his victims was Hans Berliner, who said after his defeat: "It is amazing that Umansky took only 55 days to play this wonderful game.

In 2011, the Russian Correspondence Chess Association organized in his honor the chess tournament Umansky Memorial, won by the Italian CCGM Eros Riccio.

[4] Media related to Mikhail Umansky at Wikimedia Commons