| Biosca | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Catalonia |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.842°N 1.358°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Lleida |
| Subdivision Type3: | Region |
| Subdivision Name3: | Central Catalonia |
| Subdivision Type4: | Comarca |
| Subdivision Name4: | Solsonès |
| Leader Title: | Mayor |
| Leader Name: | Cornelio Caubet Camats (2015)[1] |
| Unit Pref: | Metric |
| Area Footnotes: | [2] |
| Area Total Km2: | 66.2 |
| Population Density Km2: | auto |
| Blank Name: | Climate |
| Blank Info: | Cfb |
Biosca (pronounced as /ca/) is a municipality in the province of Lleida and autonomous community of Catalonia, Spain. It has a population of .
