Tenorio River
                    General data
- Name: Tenorio River
 - Water system: Tempisque River
 - Water type: River
 - Progression: Corobici River -> Tempisque River -> Gulf of Nicoya -> Pacific Ocean -> Planet Earth
 - Climates: Tropical
 - Continents: North America
 - Countries: Costa Rica
 
The Tenorio River (Rio Tenorio) in Costa Rica rises near the Tenorio Volcano where it becomes a fast moving river, with some areas of rapids popular for white-water rafting and flows to join the Corobicí River.[citation needed] In 1962, the bat species Trachops cirrhosus was reported at Rio Tenorio near Las Cañas in Guanacaste Province.