| Bülent Ertuğrul | |
| Fullname: | Bülent Ertuğrul |
| Birth Date: | 17 September 1978 |
| Birth Place: | Denizli, Turkey |
| Position: | Defensive midfielder / Centre back |
| Youthyears1: | 1997–1998 |
| Youthclubs1: | Denizlispor |
| Years1: | 1998–2008 |
| Caps1: | 165 |
| Goals1: | 8 |
| Years2: | 1999–2000 |
| Clubs2: | → Nazilli Belediyespor (loan) |
| Years3: | 2000–2001 |
| Clubs3: | → Hatayspor (loan) |
| Years4: | 2004 |
| Clubs4: | → Manisaspor (loan) |
| Years5: | 2008–2012 |
| Clubs5: | Eskişehirspor |
| Caps5: | 96 |
| Goals5: | 2 |
| Years6: | 2012–2013 |
| Clubs6: | Elazığspor |
| Caps6: | 16 |
| Goals6: | 0 |
| Years7: | 2013–2015 |
| Clubs7: | Denizlispor |
| Caps7: | 49 |
| Goals7: | 3 |
| Manageryears1: | 2017 |
| Managerclubs1: | Sivasspor (assistant coach) |
| Manageryears2: | 2023 |
| Managerclubs2: | Denizlispor |
Bülent Ertuğrul (born 17 September 1978) is a Turkish football manager and former professional player. He played in defender position.