Chilca may refer to:
Places in Peru
edit- Chilca District, Huancayo, Peru, a district in the province of Huancayo.
- Chilca District, Cañete, Peru, a district in the province of Cañete.
- Chilca, Cañete, Peru, a city in the province of Cañete.
Science and Technology
edit- Chilca Launch Range, a rocket launch test site in the Peruvian province of Cañete.