- University of California Archaeological Survey17,753 objects
- University Appropriation17,403 objects
- Harry Starr Riddell Jr.6,645 objects
- Olline Riddell6,409 objects
- Robert Fleming Heizer5,093 objects
- Adán Eduardo Treganza4,976 objects
- University of California, Los Angeles4,666 objects
- Colin L. Busby1,847 objects
- Loring J. Barker1,756 objects
- Francis A. Riddell1,700 objects
- James F. O'Connell1,688 objects
- Walter O. Hussa1,652 objects
- California Archaeological Survey1,639 objects
- Rolland Mudge1,252 objects
- Lee Spencer1,172 objects
- John Desmond Clark842 objects
- Isabel T. Kelly619 objects
- William J. Wallace616 objects
- Edith S. (Taylor) Wallace605 objects
- James Allan Bennyhoff584 objects