San Pedro River

San Pedro River may refer to:


 * San Pedro River (Arizona), a river which flows north from the Mexican state of Sonora into Arizona.
 * San Pedro River (Bolivia)
 * San Pedro River (Chihuahua)
 * San Pedro River (Chile)
 * San Pedro de Inacaliri River, Chile, often called simply "San Pedro River"
 * San Pedro River (Columbia and Venezuela), a river of the Columbia-Venezuela border
 * San Pedro River (Cuba)
 * San Pedro River (Guatemala)
 * San Pedro River (Panama)
 * San Pedro River (Philippines), a tributary of Laguna de Bay
 * San Pedro River, Cádiz