Club Deportivo Diocesano is a football team based in Cáceres, in the autonomous community of Extremadura.

Founded in 1965, it plays in Tercera Federación – Group 14, holding home matches at the Campo de la Federación, with a capacity of 4,000 people.

Founded in 1965 by Obispo D. Manuel Llopis, as a sporting section of the Colegio Diocesano de Cáceres, the club later started to sign players who were not inscribed in the school.

In 2011, Diocesano merged with ACD Ciudad de Cáceres, taking their seat in the Regional Preferente.

In 2017, the club achieved promotion to Tercera División for the first time ever.