| Božena Erceg | |
| Height M: | 1.82 |
| Birth Date: | 31 December 1981 |
| Birth Place: | Knin, SR Croatia, SFR Yugoslavia |
| Nationality: | Croatian |
| Draft League: | WNBA |
| Draft Year: | 2003 |
| Career End: | 2009 |
| Years1: | 2005–2006 |
| Team1: | Basket Club Bolzano |
| Team2: | UB-Barça |
| Team3: | Jolly JBS |
| Team4: | Hapoel Tel Aviv |
| Team5: | CDB Zaragoza |
| Years6: | 2008–2009 |
| Team6: | AE Sedis Bàsquet |
Božena Blaće (Erceg; born 31 December 1981) is a Croatian female basketball player.