Aguaviva, also known as Aiguaviva de Bergantes, is a municipality in the province of Teruel, in the Aragon region of Spain. It is located in the comarca of Bajo Aragón, in the eastern part of the province near the border with Catalonia.
The municipality had a population of 522 inhabitants according to the 2018 census by Spain's National Statistics Institute (INE). Like many small municipalities in rural Aragon, it has experienced population decline over recent decades.
The town's alternative name, Aiguaviva de Bergantes, reflects its location near the Bergantes River, a tributary of the Guadalope. The surrounding area is characterized by the rugged terrain and dry landscapes typical of the Bajo Aragón region.