| Conflict: | Battle of Puruarán |
| Partof: | the Mexican War of Independence |
| Date: | 5 January 1814 |
| Place: | Puruarán, Michoacán, Mexico |
| Result: | Spanish Royalist victory |
| Combatant1: | Mexican Rebels |
| Combatant2: | Spanish Empire |
| Commander2: | Agustín Cosme Damián de Iturbide y Arámburu Ciriaco del Llano |
| Strength1: | 1,000 soldiers |
| Strength2: | Unknown |
| Casualties1: | 660 23 cannons 1,000 muskets |
| Casualties2: | Unknown (low) |
The Battle of Puruarán took place during the War of Mexican Independence on 5 January 1814 in the area around Puruarán, Michoacán. The battle was fought between the royalist forces loyal to the Spanish crown and the Mexican rebels fighting for independence from the Spanish Empire. The Mexican insurgents were commanded by Mariano Matamoros y Guridi and the Spanish by Agustín Cosme Damián de Iturbide y Arámburu who would later go on to become the Mexican emperor, and by Ciriaco del Llano. The battle lasted approximately one hour and resulted in a victory for the Spanish Royalists.
This short battle was a complete loss for the Mexican rebels. After a battle lasting about an hour, the smaller royalist army soundly defeated the Mexican rebels inflicting heavy casualties. The Mexican commander, Mariano Matamoros was captured whilst attempting to flee the field of battle by a loyalist cadet named Eusebio Rodríguez. In addition to losing a majority of their army, the Mexicans also lost 23 artillery pieces and around 1,000 muskets to the Spanish.
After taking stock of their tremendous losses, the Mexican rebels attempted to bargain for the life of General Matamoros who had been the second in command of José María Morelos' forces. They petitioned the government of the Spanish Viceroyalty for a prisoner exchange where they would return 200 captured royalist soldiers for Matamoros. The Spanish refused the offer and ordered the execution by firing squad of Matamoros on 3 February 1814.
After the death of Matamoros, José María Morelos ordered the execution of all 200 Spanish royalist prisoners.