| Castrocalbón, Spain | |
| Flag Size: | 125px |
| Pushpin Map: | Spain |
| Coordinates: | 42.1958°N -5.9786°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Name3: | Castrocalbón |
| Leader Title: | Mayor |
| Leader Name: | Luis Antonio Cenador Pérez |
| Leader Party: | PSOE |
| Area Total Km2: | 88.30 |
| Elevation M: | 810 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Population Demonym: | castrocalbonense; castrocalbonés, castrocalbonesa |
| Postal Code Type: | Postal Code |
| Postal Code: | 24760 |
| Area Code Type: | Telephone prefix |
| Area Code: | 987 |
Castrocalbón (pronounced as /es/) is a municipality located in the province of León, Castile and León, Spain. According to the 2010 census (INE), the municipality has a population of 1,081 inhabitants.