Holger Osieck (born 31 August 1948) is a German football manager who last managed the Australia national team. Prior to the Australian role, he most recently managed J. League club Urawa Red Diamonds, where he won the 2007 AFC Champions League. He served as an assistant coach of the West Germany national football team when they won the 1990 FIFA World Cup. He also led Canada in winning the 2000 CONCACAF Gold Cup.