Ordinaries
- Bishop of the Two Californias
- Francisco Garcia Diego y Moreno, OFM, 1840–1846
- José Maria González Rubio, OFM, 1846–1851 (apostolic administrator)
- Bishop of Monterey
- Joseph Sadoc Alemany, OP, 1850–1853.
- Thaddeus Amat y Brusi, CM, 1853–1859
- Bishop of Monterey-Los Angeles
- Thaddeus Amat y Brusi, CM, 1859–1878
- Francisco Mora y Borrell, 1878–1896
- George Thomas Montgomery, 1896–1902
- Thomas James Conaty, 1903–1915
- John Joseph Cantwell, 1917–1922
- Bishop of Monterey-Fresno
- John Bernard MacGinley, 1924–1932
- Philip George Scher, 1933–1953
- Aloysius Joseph Willinger, CSsR, 1953–1967
- Bishop of Monterey in California
- Harry Anselm Clinch, 1967–1982
- Thaddeus Anthony Shubsda, 1982–1991
- Sylvester Donovan Ryan, 1992– 2006
- Richard John Garcia, 2007
Read more about this topic: Roman Catholic Diocese Of Monterey In California