- S1969-1970 #119: University of California, Davis/Jerald Jay Johnson (April 24, 1970–November 8, 1971)727 objects
- S1991-1992 #22: Far Western Anthropological Research Group, Inc./Paul Bouey (February 12, 1992–June 22, 1994)239 objects
- S2005-2006 #6: Integrative Biology Department (UC Berkeley)/Timothy D. White (October 12, 2005–November 20, 2020)207 objects
- S2007-2008 #12: Department of Anthropology (UC Berkeley)/Darren Modzelewski (dates unknown)144 objects
- S1966-1967 #13: Department of Anthropology (UC Berkeley)/Ingrid Brabender (October 22, 1966–December 9, 1966)122 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)107 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)91 objects
- S2008-2009 #13d: Department of Anthropology (UC Berkeley)/Darren Modzelewski (June 26, 2009–June 23, 2010)86 objects
- S2008-2009 #13c: Department of Anthropology (UC Berkeley)/Darren Modzelewski (June 22, 2009–July 8, 2009)84 objects
- S1975-1976 #49: Department of Anthropology (UC Davis)/Richard E. Hughes (January 9, 1976–February 9, 1987)82 objects
- S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)79 objects
- S1992-1993 #2: Far Western Anthropological Research Group, Inc. (August 20, 1992–June 22, 1994)75 objects
- S2008-2009 #13a: Department of Anthropology (UC Berkeley)/Darren Modzelewski (June 1, 2009–June 10, 2009)72 objects
- S1973-1974 #108: City of Sacramento, Department of Parks and Community Services (June 11, 1974–June 28, 1974)68 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)68 objects
- S2001-2002 #10: Integrative Biology Department (UC Berkeley)/Timothy D. White (November 30, 2001–November 30, 2002)61 objects
- S1966-1967 #48: Department of Anthropology (UC Davis)/Henry M. McHenry (December 13, 1966–December 15, 1966)45 objects
- S1967-1968 #142: Department of Anthropology (UC Davis) (May 29, 1968–May 21, 1971)45 objects
- S1968-1969 #103: San Francisco State University (May 13, 1969–September 7, 1977)44 objects
- S1971-1972 #82: Zoology Department (UC Berkeley)/Robert Fleming Heizer (October 10, 1971–May 25, 1972)40 objects