- Harry Starr Riddell Jr.4,368 objects
- Arnold R. Pilling3,154 objects
- Francis A. Riddell2,817 objects
- Franklin Fenenga2,349 objects
- Albert B. Elsasser2,033 objects
- Olline Riddell1,908 objects
- James Allan Bennyhoff1,673 objects
- Mrs. Harry S. Riddell Jr.1,610 objects
- Clement W. Meighan1,379 objects
- Martin A. Baumhoff1,039 objects
- Adán Eduardo Treganza960 objects
- Margaret G. Hindes596 objects
- Sylvia M. Broadbent552 objects
- Mrs. D. Riddell515 objects
- Robert Fleming Heizer501 objects
- Otto Hansen447 objects
- Loring J. Barker394 objects
- Donald Ward Lathrap298 objects
- Avila Larios282 objects
- Michael J. Harner145 objects