| Old Medicine School of San Carlos | |
| Native Name: | Antigua Facultad de Medicina de San Carlos |
| Native Language: | Spanish |
| Coordinates: | 40.41°N -3.6948°W |
| Location: | Madrid, Spain |
| Designation1: | Spain |
| Designation1 Offname: | Antigua Facultad de Medicina de San Carlos |
| Designation1 Type: | Non-movable |
| Designation1 Criteria: | Monument |
| Designation1 Date: | 1997 |
| Designation1 Number: | RI-51-0010105 |
The Old Medicine School of San Carlos (Spanish: Antigua Facultad de Medicina de San Carlos) is a building located in Madrid, Spain. It was declared Bien de Interés Cultural in 1997.