- University Appropriation7,079 objects
- University of California Archaeological Survey6,437 objects
- Robert Fleming Heizer4,075 objects
- Harry Starr Riddell Jr.2,771 objects
- Olline Riddell2,701 objects
- Colin L. Busby1,618 objects
- John Desmond Clark1,207 objects
- Rolland Mudge1,113 objects
- Lee Spencer1,091 objects
- American School of Prehistoric Research911 objects
- Peabody Museum of Archaeology and Ethnology (Harvard University)890 objects
- California Archaeological Survey594 objects
- Phoebe Apperson Hearst533 objects
- Theodore D. McCown, Estate502 objects
- Michael J. Harner471 objects
- Martin A. Baumhoff436 objects
- William J. Wallace426 objects
- Edith S. (Taylor) Wallace412 objects
- Susan Seck399 objects
- William Clewlow378 objects