The Battle of Reynogüelén may refer to:
- Battle of Reynogüelén (1536) between Spaniards and Mapuches during the expedition to Chile of the conqueror Diego de Almagro.
- Battle of Reynogüelén (1565) between Spaniards and Mapuches during the Arauco War.
The Battle of Reynogüelén may refer to: