Asociación Deportiva Atenas, mostly known as Atenas de Córdoba, is a sports club based in Córdoba, Argentina. It was founded in 1938, and is mostly known for its achievements in basketball. The club is the most successful team in Argentina holding 20 titles. The club's home arena is Polideportivo Carlos Cerutti. Until 2020, Atenas hosted some high attendance games at the Orfeo Superdomo.

Córdoba is a city in central Argentina, in the foothills of the Sierras Chicas on the Suquía River, about 700 km (435 mi) northwest of Buenos Aires. It is the capital of Córdoba Province and the second-most populous city in Argentina after Buenos Aires, with about 1.6 million urban inhabitants according to the 2020 census.