Oak Ridge National Laboratory
Oak Ridge National Laboratory UT-Battelle U.S. Department of Energy Oak Ridge National Laboratory Oak Ridge National Laboratory Oak Ridge National Laboratory
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Laboratory Directors

Directors of Oak Ridge National Laboratory (originally named Clinton Laboratories) include the individuals pictured below.

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Martin D. Whitaker
Director
Clinton Laboratories
1943-1945
Martin Whitaker
James H. Lum
Executive Director
Clinton Laboratories
1946-1947
James Lum
Dr. Eugene P. Wigner
Research and Development Director
Clinton Laboratories
1946-1947
Eugene Wigner
C. Nelson Rucker
Acting Director and Executive Director
ORNL
1948-1950
C. Nelson Rucker
Dr. Clarence E. Larson
Director
ORNL
1950-1955
Clarence Larson
Dr. Alvin M. Weinberg
Director
ORNL
1955-1973
Alvin Weinberg
Floyd L. Culler
Acting Director
ORNL
1973-1974
Floyd Culler
Dr. Herman Postma
Director
ORNL
1974-1988
Herman Postma
Dr. Alex Zucker
Acting Director
ORNL
1988-1989
Alex Zucker
Dr. Alvin W. Trivelpiece
Director
ORNL
1989-2000
Alvin Trivelpiece
Dr. William Madia
Director
ORNL
2000-2003
William Madia
Dr. Jeff Wadsworth
Director
ORNL
2003-2007
Jeff Wadsworth
Dr. Thom Mason
Director
ORNL
2007-Present
Thom Mason

Security Notice · Internal Users · Plug-Ins · DOE-Oak Ridge
Oak Ridge National Laboratory
P.O. Box 2008, Oak Ridge, TN 37831, USA
Phone: (+1) 865.574.4160
Supercomputing National Security Advanced Materials Energy Biological Systems Neutron Science
Office of Science
U.S. Department of Energy
Revised: November 30, 2007 - [an error occurred while processing this directive]