Gregory Dowling (born 15 January 1959 in Townsville, Queensland) is an Australian former professional rugby league footballer of the 1980s and 90s. He represented both Australia and Queensland.A prop from Ingham, Queensland, Dowling started his career with the Wynnum-Manly Seagulls. At the end of their 1986 season, he went on the 1986 Kangaroo tour of Great Britain and France. He was later selected as a member of the foundation team for the Brisbane Broncos in 1988.