Grebennikov () is a Russian masculine surname, its feminine counterpart is Grebennikova. It may refer to Alla Grebennikova (born 1949), Russian swimmer Jenia Grebennikov (born 1990), French volleyball player of Russian origin Roman Grebennikov (born 1975), Russian politician Viktor Grebennikov (1927–2001), Russian scientist, naturalist, entomologist and paranormal researcher Vladimir Grebennikov (1932–1992), Russian ice hockey player