- University Appropriation34,516 objects
- University of California Archaeological Survey29,989 objects
- Robert Fleming Heizer10,430 objects
- Harry Starr Riddell Jr.7,530 objects
- Olline Riddell7,129 objects
- Adán Eduardo Treganza5,475 objects
- University of California, Los Angeles4,719 objects
- Francis A. Riddell3,587 objects
- California Archaeological Survey3,456 objects
- Richard H. Brooks2,747 objects
- James F. O'Connell2,667 objects
- Phoebe Apperson Hearst2,333 objects
- Albert Mohr2,261 objects
- James Allan Bennyhoff2,214 objects
- John Desmond Clark1,975 objects
- Loring J. Barker1,801 objects
- Walter O. Hussa1,691 objects
- University of California Field Party1,630 objects
- Ronald Leroy Olson1,601 objects
- Jeremiah B. Lillard1,436 objects