Ratko Ninkovic
- Date of birth/Age: Apr 16, 1967 (57)
- Place of birth: Visegrad
- Citizenship: Bosnia-Herzegovina
- Coaching Licence : UEFA Pro Licence
- Avg. term as coach : 1.37 Years
1x Bosnian-Herzegovinian Second League Champion FBiH
07/08 | NK Zvijezda Gradacac |