The Roman Catholic Diocese of Fresno is a particular church of the Latin Rite of the Roman Catholic Church in the western region (XI) of the United States in the State of California. It is a suffragan diocese of the Archdiocese of Los Angeles. Geographically the diocese consists of 35239 square miles (91270 km2) of the Southern San Joaquin Valley of California a portion of the Sierra Nevada and some eastern valleys.
County (United States), Inyo County California, Kern County California, Kings County California, Madera County California, Mariposa County California, Merced County California, Tulare County California