Grigoriy Aleksandrovich Andreyev (Russian: Григорий Александрович Андреев; born 7 January 1976) is a Russian marathon runner.

He competed at the 2004, the 2008 and 2012 Olympics and finished 19th, 14th and 37th, respectively.

[3] Andreyev coaches his wife, Iuliia Andreeva, who is a Kyrgyzstani Olympic marathon runner.

They have one daughter.

[4]