Dean Greig (born 31 October 1968) is a former Australian rules footballer in the Australian Football League. Greig played under 19s football for Hawthorn in the Victorian Football League (VFL) during the 1980s, captaining the team and winning its best and fairest award in 1985; despite this, Hawthorn did not wish to retain him, and it released him at the end of 1985. He trialled a pre-season at Collingwood, but was also not recruited to its senior list.