Grigoriy Aleksandrovich Andreyev (Russian: ???????? ????????????? ???????; 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.Andreyev coaches his wife, Iuliia Andreeva, who is a Kyrgyzstani Olympic marathon runner.