| Bembézar Reservoir | |
| Location: | Hornachuelos |
| Coords: | 37.9772°N -5.3023°W |
| Type: | reservoir |
| Pushpin Map: | Spain Andalusia |
| Inflow: | Bembezar River |
| Basin Countries: | Spain |
Bembézar Reservoir is a reservoir in Hornachuelos, province of Córdoba, Andalusia, Spain. It is located in the Sierra de Hornachuelos, a mountain range of the Sierra Morena.