- University of California Archaeological Survey12,658 objects
- University Appropriation10,391 objects
- Harry Starr Riddell Jr.3,719 objects
- Olline Riddell3,636 objects
- Adán Eduardo Treganza3,417 objects
- University of California, Los Angeles3,092 objects
- Robert Fleming Heizer2,579 objects
- California Archaeological Survey1,717 objects
- Francis A. Riddell1,266 objects
- Richard H. Brooks875 objects
- James Allan Bennyhoff869 objects
- Albert Mohr823 objects
- University of California Field Party649 objects
- William S. Evans Jr.400 objects
- Walter D. Weymouth336 objects
- Robert J. Squier281 objects
- Clarence E. Smith240 objects
- James F. O'Connell233 objects
- R. T. Anderson203 objects
- Smithsonian Institution171 objects