| Port de la Bonaigua | |
| Map: | Spain Catalonia |
| Label: | Port de la Bonaigua |
| Label Position: | bottom |
| Elevation: | 2072 m (6,798 ft) |
| Elevation Ref: | [1] |
| Location: | Esterri d'Àneu Vielha e Mijaran |
| Range: | Pyrenees |
| Coords: | 42.6639°N 0.9819°W |
Port de la Bonaigua (el. 2072 m., 6,798 ft) is a mountain pass in the Pyrenees in Catalonia, Spain. It connects Esterri d'Àneu in the comarca of Pallars Sobirà with Vielha e Mijaran in the comarca of Aran. The Baqueira-Beret ski resort is located at the top of the pass.