The Diocese of Córdoba is a Latin Church diocese of the Catholic Church located in the city of Córdoba in the ecclesiastical province of Sevilla in Spain. Bishop Demetrio Fernández González is the current bishop of Cordoba.

The Metropolitan Archdiocese of Seville is a Latin Church archdiocese of the Catholic Church in Seville, Spain. The Diocese of Seville was founded in the 3rd century. It was raised to the level of an archdiocese in the 4th century. The current archbishop is José Ángel Saiz Meneses. It has the suffragan dioceses of:Cádiz y Ceuta Córdoba Huelva Canaries Jerez de la Frontera San Cristóbal de La Laguna o Tenerife