- Abraham Lincoln High School (Los Angeles, Calif.)1
- Adams, Aileen, 1893-19781
- Adams, Alvin P. (Alvin Philip), 1905-19961
- Adams, Elizabeth, 1907-19801
- Adams, Harry Mac2
- Adams, Jewell1
- Adams, John1
- Adams, John H., 1914-19951
- Adams, Peggy Hamilton, 1890-19842
- Adamski, George, 1891-19651
- Adohr Farms8
- Adolph L. Bernheimer residence (Pacific Palisades, Los Angeles, Calif.)4
- Agfa Ansco (Firm)1
- Aglípay y Labayán, Gregorio, 1860-19401
- Aguilar, Manuel1
- Aikens, William 1
- Aird, Eleanor Lawler, Lady, 1858-19541
- Aird, John, Sir, 1855-19381
- Al G. Barnes-Sells Floto Circus1
- Alderman, Myrl1