| Badaia | |
| Other Name: | Badaya |
| Country: | Spain |
| Subdivision1 Type: | Autonomous community |
| Subdivision1: | Basque Country |
| Subdivision2 Type: | Province |
| Subdivision2: | Álava |
| Elevation M: | 1038 |
| Coordinates: | 42.8461°N -2.8606°W |
Badaia (in Basque pronounced as /baðai.a/) or Badaya (pronounced as /es/) is a mountain range of the Basque Mountains, Spain; in the province of Álava. The highest summit is, with an elevation of 1038m (3,406feet).[1] The Santa Catalina Botanical Garden is located at the foot of the range.[2]