| | - Albert Einstein College of Medicine
| - November 2017
- -
- November 2023
| | | | |
| | - Niels Bohr Institutet, Københavns Universitet
| | | | | |
| | - Dept. of Geological Sciences, Cornell University
| - January 2003
- -
- January 2006
| | | | |
- Benedict, Jason
- APSUO ex-officio
| | - State University of New York @ Buffalo
| | | | | |
| | - Advanced Analytical Center for Environmental Sciences, University of Georgia
| - January 2003
- -
- January 2007
| | | | |
| | - Materials Research Laboratory, University of Illinois at Urbana-Champaign
| - January 2003
- -
- January 2005
| | | | |
- Brown, Donald
- APSUO ex-officio
| | - Los Alamos National Laboratory
| | | | | |
| | - Oak Ridge National Laboratory
| - February 2007
- -
- February 2009
| | | | |
| | - Dept. of Physics and Applied Physics, Stanford University
| | | | | |
| | - Pacific Northwest National Laboratory
| | | | | |
- Capel, Malcolm
- Chair, APS Partner User Council ex officio member
| | | | | | | |
| | - Dept. of Materials Science and Engineering, Lehigh University
| - February 2006
- -
- February 2008
| | | | |
- Chappaz, Anthony
- ex officio
- Chair, APS Users Organization
| | - Central Michigan University
| - October 2021
- -
- October 2022
| | | | |
| | | | | | | |
- Clarke, Amy
- APSUO, ex-officio
| | | | | | | |
| | - Lawrence Berkeley National Laboratory
| | | | | |
| | - Lawrence Berkeley National Laboratory
| - November 2015 -
- April 2018
| | | | |
| | - Bristol-Myers Squibb (retired)
| - February 2006
- -
- January 2012
| | | | |
| | - Dept. of Materials Science and Engineering, Northwestern University
| - February 2005
- -
- January 2007
| | | | |
| | - ESRF - The European Synchrotron
| | | | | |
| | - SLAC National Accelerator Laboratory
| | | | | |
| | - National Institute of Standards and Technology
| | | | | |
| | - Lawrence Berkeley National Laboratory
| - April 2021 - November 2022
| | | | |
| | - Argonne National Laboratory
| - November 2015 -
- April 2018
| | | | |
| | - Stanford Synchrotron Radiation Laboratory
| - February 2009 -
- November 2015
| | | | |
| | - Dept. of Chemistry, University of Manchester
| - January 2003
- -
- January 2007
| | | | |
| | - Dept. of Biochemistry & Molecular Biophysics, Columbia University
| - January 2003
- -
- January 2005
| | | | |
| | - Dept. of Pathology, Duke University Medical Center
| - January 2003
- -
- January 2006
| | | | |
| | - The Scripps Research Institute
| | | | | |
| | - Dept. of Biochemistry, University of Oxford
| | | | | |
| | - T.J. Watson Research Center, IBM
| - March 2013 -
- November 2018
| | | | |
| | - Advanced Light Source, Lawrence Berkeley National Laboratory
| - February 2009-
- November 2017
| | | | |
| | - Dept. of Physics, University of Illinois at Urbana-Champaign
| | | | | |
- Kline, Joseph
- APSUO, ex-officio
| | - National Institute of Standards and Technology
| | | | | |
| | | - November 2014 -
- November 2016
| | | | |
| | - E.I. DuPont du Nemours & Company
| | | | | |
| | - National Institutes of Health
| - February 2006
- -
- February 2008
| | | | |
| | - The University of Chicago
| | | | | |
| | - National Institute of Standards and Technology (NIST)
| - November 2017
- -
- November 2022
| | | | |
| | | | | | | |
| | - Environmental Molecular Sciences Laboratory
| - November 2020 – November 2021
| | | | |
| | - Diamond Light Source Ltd.
| - January 2003
- -
- January 2006
| | | | |
| | - Brookhaven National Laboratory (retired)
| - January 2003
- -
- January 2007
| | | | |
| | - National Institute of Standards and Technology
| | | | | |
| | - Dept. of Chemistry, The University of Chicago
| - January 2003
- -
- January 2006
| | | | |
| | - College of Engineering, University of Wisconsin-Madison
| - January 2003
- -
- January 2005
| | | | |
- Penner-Hahn, James, Chair (starting 4/2019)
| | | | | | | |
| | - Stanford Synchrotron Radiation Laboratory
| - February 2006
- -
- January 2009
| | | | |
| | | | | | | |
| | - The University of Chicago
| - January 2012 -
- February 2015
| | | | |
| | - National Institute of Standards and Technology (retired)
| - January 2003
- -
- January 2007
| | | | |
| | - Stanford Linear Accelerator Center
| - November 2014 -
- April 2017
| | | | |
| | | - November 2021
- -
- November 2023
| | | | |
- Segre, Carlo
- APSUO, ex-officio
| | - Illinois Institute of Technology
| | | | | |
| | - Lawrence Berkeley National Laboratory
| | | | | |
| | - University of California, San Diego
| | | | | |
| | - University of California, San Diego
| - November 2014 -
- April 2017
| | | | |
| | | - February 2009
- -
- November 2013
| | | | |
| | - Stanford Synchrotron Radiation Laboratory
| - January 2003
- -
- January 2006
| | | | |
| | | - October 2011
- -
- November 2019
| | | | |
| | | - January 2003
- -
- January 2005
| | | | |
| | - SLAC National Accelerator Laboratory
| | | | | |
| | | | | | | |
| | - SLAC National Accelerator Laboratory
| - February 2008
- -
- November 2014
| | | | |
| | - Earth Sciences Division, Lawrence Berkeley National Laboratory
| | | | | |
| | | - February 2006
- -
- January 2008
| | | | |
| | - Dept. of Earth and Space Sciences, State University of New York, Stony Brook
| - February 2006
- -
- January 2009
| | | | |
| | - Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
| - January 2003
- -
- January 2008
| | | | |
| | - Johns Hopkins University School of Medicine
| - November 2016 - April 2019
| | | | |
| | - Northwestern University
- Oncology
| | | | | |
| | - Laboratory of Molecular Biology, National Institutes of Health
| - February 2007
- -
- January 2009
| | | | |
| | - National Institute of Standards and Technology
| | | | | |