Red River Canyon Affair
Part of the Taos Revolt Mexican-American War
Date May 26, 1847 Location Red River Canyon, New Mexico Result United States victory
Belligerents
United States	Mexico
Casualties and losses
1 killed, unknown wounded	unknown

The Red River Canyon Affair, or the Battle of Red River Canyon was a small military engagement during the Mexican-American War between New Mexican rebels and American troops on May 26, 1847. The engagement was one of a few other skirmishes fought after the Siege of Pueblo de Taos which ended the main phase of the revolt. An American force of unknown strength encountered a New Mexican force of militia in Red River Canyon , a skirmish was fought before the rebels retreated, which left 1 American dead and several others wounded. New Mexican casualties are unknown.