| Nikolina Grabovac | |
| Position: | Shooting guard |
| Height M: | 1.73 |
| Birth Date: | 3 June 1968 |
| Birth Place: | Zenica, SFR Yugoslavia |
| Nationality: | Croatian |
| Draft League: | WNBA |
| Career End: | 2009 |
| Team1: | Livno |
| Years2: | 2005–2009 |
| Team2: | Studenac Omiš |
Nikolina Grabovac (born 3 June 1968 in Zenica, SFR Yugoslavia) is a former Croatian and Yugoslav female professional basketball player.