Angelos "Ange" Postecoglou is a former Australian football player and the coach of A-League club Melbourne Victory.

Postecoglou was born in Greece and emigrated to Australia as a five year old, growing up in Melbourne, Victoria.

Postecoglou played 193 games from 1984 to 1993 for South Melbourne in the National Soccer League, where he was involved in their 1984 and 1990–91 titles, the latter as captain, before moving into coaching.

In his international playing career, Postecoglou represented Australia on four occasions between 1986 to 1988 as well as representing Australia at youth level in 1985.

Postecoglou coached South Melbourne from 1996 until 2000. He led them to consecutive National Soccer League titles in 1997–98 and 1998–99, as well as winning the 1999 Oceania Club Championship, which in turn led to their participation in the 2000 FIFA Club World Championship. After the 1999–2000 NSL season, he stood down from the South Melbourne coaching role when he was appointed coach of the Australian youth team. He is the only person to have been involved in all four of South Melbourne's NSL title-winning teams, the first two as a player and the latter two as coach.