Michael George McKay (born 15 October 1965 in Adelaide, South Australia) is a retired Australian professional basketball player who played most of his career with the Adelaide 36ers in the National Basketball League (NBL), winning the 1986 championship with the team.
He also played for the West Adelaide Bearcats (with whom he started his NBL career in 1983), Brisbane Bullets, Canberra Cannons, Wollongong Hawks and was a frequent member of the Australian boomers during the late 1980s and early 1990s, including being part of the national team at the 1992 Summer Olympics in Barcelona.