| San Juan | |
| Map: | Peru |
| Location: | Peru |
| Label Position: | right |
| Coordinates: | -9.4716°N -77.327°W |
| Elevation M: | 5843 |
| Range: | Cordillera Blanca, (Andes) |
| Other Name: | Ancos Punta |
| Map Size: | 240 |
San Juan[1] [2] or Ancos Punta[3] is a mountain in the Andes of Peru. It is located in the region of Ancash and is part of the Cordillera Blanca mountain range, a sub-range of the Andes. It has an elevation of 5843m (19,170feet) above sea level. It is located northwest of mount Huantsán.