Roman Catholic Diocese of Ciudad Altamirano

The Roman Catholic Diocese of Ciudad Altamirano (Dioecesis Civitatis Altamirensis) is a suffragan diocese of the Archdiocese of Acapulco, in Mexico.

Ordinaries

 * Juan Navarro Ramirez (1965–1970)
 * Manuel Samaniego Barriga (1971–1979), appointed Bishop of Cuautitlán, México
 * José Lizares Estrada (1980–1987)
 * José Raúl Vera López, O.P. (1987–1995), appointed Coadjutor Bishop of San Cristóbal de Las Casas, Chiapas
 * Carlos Garfias Merlos (1996–2003), appointed Bishop of Netzahualcóyotl, México
 * José Miguel Ángel Giles Vázquez (2004–2005)
 * Maximino Martínez Miranda (2006–2018), appointed Auxiliary Bishop of Toluca, México
 * Joel Ocampo Gorostieta (2019–-)

Episcopal see

 * Ciudad Altamirano, Guerrero