| Ratko Nikolić | |
| Birth Date: | 11 July 1977 |
| Birth Place: | Belgrade, SFR Yugoslavia |
| Position: | Midfielder |
| Youthyears1: | 1987–1996 |
| Youthclubs1: | OFK Beograd |
| Years1: | 1995–1996 |
| Caps1: | 10 |
| Goals1: | 0 |
| Years2: | 1996–1997 |
| Caps2: | 12 |
| Goals2: | 1 |
| Years3: | 1997–1998 |
| Caps3: | 20 |
| Goals3: | 1 |
| Years4: | 1998–1999 |
| Caps4: | 9 |
| Goals4: | 0 |
| Years5: | 1999–2000 |
| Caps5: | 26 |
| Goals5: | 4 |
| Years6: | 2000 |
| Caps6: | 17 |
| Goals6: | 0 |
| Years7: | 2001 |
| Caps7: | 17 |
| Goals7: | 0 |
| Years8: | 2004–2005 |
| Caps8: | 17 |
| Goals8: | 0 |
Ratko Nikolić (Serbian: Ратко Николић; born 11 July 1977) is a former Serbian footballer.[1]