Ratko Ninković (born April 16, 1967. in Višegrad, SFR Yugoslavia) is a football manager and former player from Bosnia-Herzegovina. He was last working as a manager in NK Zvijezda Gradačac.
He started his professional career in FK Željezničar in which he has spent six years (1985-1991). After that, he played football in Australia, Malaysia and The Netherlands where he has ended his career in 1999. Then he started to work as a coach and in 2000. he came back to Bosnia-Herzegovina.
He was a head coach of Famos Hrasnica for two seasons, and then a coach in FK Željezničar youth team. In 2005, he was named a head coach of FK Željezničar. However, he did not stayed there for long as he has stepped down in March next year. He was also a head-coach in NK Brotnjo before he took a managing place in NK Zvijezda Gradačac in summer of 2007. In July 2010. he took a managing Segesta Sisak from Croatia.