Patrick 'Pat' Gerard Scammell (born 15 April 1961) is a retired Australian runner who specialized in the 1500 metres. Scammell competed at both the 1984 and 1988 Olympic Games, reaching the semi finals of the 1500 metres in 1988. He also competed at the 1987 and 1991 World Championships, as well as the 1982, 1986, 1990 and 1994 Commonwealth Games. After coming second on four previous occasions, Scammell was Australian 1500 metres champion in 1992, his first Australian title.