Huallanca
Huallanca stands for:
- Huallanca (Bolognesi) district , a district in the Ancash region of Peru
- Huallanca District (Huaylas) , a district in the Ancash region of Peru
- Huallanca (Bolognesi) , a small town in the Ancash region of Peru
- Huallanca (Ayacucho) , a settlement in the Ayacucho region of Peru
- Huallanca (Huánuco) , a settlement in the Huánuco region of Peru
- Huallanca (Huaylas) , town in the Ancash region of Peru
- Cordillera Huallanca , part of the Peruvian Western Cordillera
- Río Huallanca , a section of the upper reaches of the Río Marañón in Peru
