Robert F. Bacher, 1943–1944
Robert R. Wilson, 1944–1945
John H. Manley, 1945–1946
J.M.B. Kellogg, 1946–1962
Richard F. Taschek, 1962–1970
Henry T. Motz, 1971–1978
George A. Keyworth, II, 1978–1981
John C. Browne, 1981–1984
Fred A. Morse, 1984–1987
Damon P. Giovanielli, 1987–1993
Peter D. Barnes, 1993–1999
Susan J. Seestrom, 2000–2004
Jack Shlachter, 2004–present
Los Alamos National Laboratory • Est 1943