Osman Özköylü is a Turkish football coach and former player. He played for Aydınspor (1990–1993), Trabzonspor (1993–2002), Samsunspor (2002–2004), Kayserispor (2004), Kocaelispor (2004–2005), Etimesgut Şekerspor (2005–2006) and Uşakspor (2006–2007). He played for Turkey national football team 13 times and was a participant at the 2000 UEFA European Championship. Wikipedia