| Commissioners |
Party |
Years in office |
Prior experience |
| John J. Carson |
Republican[3] |
September 28, 1948 – March 31, 1953 |
Journalist, The Baltimore Sun[4] |
| Stephen J. Spingarn |
Democratic |
October 25, 1950 – September 25, 1953 |
Assistant General Counsel, Department of the Treasury[5] |
| Caspar Weinberger |
Republican |
December 31, 1969 – August 6, 1970 |
California State Assemblyman for the 21st district[6] |
| Philip Elman |
Independent |
April 21, 1961 – October 18, 1970 |
Assistant to the Solicitor General[7] |
| Miles Kirkpatrick |
Republican |
September 14, 1970 – February 20, 1973 |
Head of the Antitrust Section, American Bar Association (ABA)[8] |
| Everette MacIntyre |
Democratic |
September 26, 1961 – August 30, 1973 |
FTC trial lawyer[9] |
| Mary Gardiner Jones |
Republican[10] |
October 29, 1964 – November 2, 1973 |
Staff attorney, DOJ Antitrust Division[11] |
| David S. Dennison Jr. |
Republican |
October 18, 1970 – December 31, 1973 |
Congressman from Ohio's 11th district[12] |
| Mayo J. Thompson |
Democratic |
July 8, 1973 – September 26, 1975 |
Antitrust attorney in private practice[13] |
| Lewis A. Engman |
Democratic |
February 20, 1973 – December 31, 1975 |
Assistant Director, White House Domestic Council[14] |
| Calvin J. Collier |
Republican |
March 24, 1976 – December 31, 1977 |
Director of Urban Program Coordination, Department of Housing and Urban Development[15] |
| Stephen A. Nye |
Republican |
May 5, 1974 – May 5, 1978 |
Partner at Sullivan, Jones and Archer LLP[16] |
| Elizabeth Hanford Dole |
Democratic (1973-1975)
Republican (1975-1979)[17] |
December 4, 1973 – March 9, 1979 |
Director, White House Office of Consumer Affairs[18] |
| Paul Rand Dixon |
Democratic |
March 21, 1961 – September 25, 1981 |
FTC trial attorney[19] |
| David A. Clanton |
Republican |
August 26, 1975 – October 14, 1983 |
Minority Staff Counsel, Senate Committee on Commerce[20] |
| Michael Pertschuk |
Democratic |
April 21, 1977 – October 15, 1984 |
Chief Counsel, Senate Committee on Commerce[21] |
| George W. Douglas |
Democratic |
December 27, 1982 – September 18, 1985 |
President, Southwest Econometrics Inc. (private economic research firm)[22] |
| James C. Miller III |
Republican |
September 30, 1981 – October 5, 1985 |
Administrator, Office of Information and Regulatory Affairs (OIRA)[23] |
| Patricia P. Bailey |
Republican |
October 29, 1979 – May 15, 1988 |
Assistant to the General Counsel, Merit Systems Protection Board[24] |
| Daniel Oliver |
Republican |
April 21, 1986 – August 10, 1989 |
Executive Editor, National Review[25] |
| Terry Calvani |
Republican |
November 18, 1983 – September 25, 1990 |
Law professor, Vanderbilt University School of Law[26] |
| Andrew Strenio |
Democratic |
March 17, 1986 – July 15, 1991 |
Member, Interstate Commerce Commission (ICC)[27] |
| Deborah K. Owen |
Republican |
October 25, 1989 – August 26, 1994 |
Associate White House Counsel[28] |
| Dennis A. Yao |
Democratic |
July 16, 1991 – August 31, 1994 |
Professor, Wharton School of Business[29] |
| Christine A. Varney |
Democratic |
October 17, 1994 – August 5, 1997 |
White House Cabinet Secretary[30] |
| Janet D. Steiger |
Republican |
August 11, 1989 – September 28, 1997 |
Chair of the Postal Rate Commission[31] |
| Roscoe B. Starek III |
Republican |
November 19, 1990 – December 18, 1997 |
Deputy Director of Presidential Personnel[32] |
| Mary Azcuenaga |
Independent |
November 27, 1984 – June 3, 1998 |
FTC Assistant General Counsel[33] |
| Robert Pitofsky |
Democratic |
June 29, 1978 – April 30, 1981
April 11, 1995 – May 31, 2001 |
Director, FTC Bureau of Consumer Protection[34] |
| Sheila F. Anthony |
Democratic |
September 30, 1997 – August 1, 2003 |
Assistant Attorney General for Legislative Affairs[35] |
| Timothy Muris |
Republican |
June 4, 2001 – August 15, 2004 |
Law professor, GMU School of Law[36] |
| Mozelle W. Thompson |
Democratic |
December 17, 1997 – August 31, 2004 |
Deputy Assistant Secretary of the Treasury for Financial Policy[37] |
| Orson Swindle |
Republican |
December 18, 1997 – June 30, 2005 |
Assistant Secretary of Commerce for Development[38] |
| Thomas B. Leary |
Republican |
November 17, 1999 – December 31, 2005 |
Assistant General Counsel, General Motors[39] |
| Deborah Platt Majoras |
Republican |
August 16, 2004 – March 29, 2008 |
Deputy Assistant Attorney General, DOJ Antitrust Division[40] |
| Pamela Jones Harbour |
Independent |
August 4, 2003 – April 6, 2010 |
Deputy Attorney General of New York[41] |
| William Kovacic |
Republican |
January 4, 2006 – October 3, 2011 |
Law professor, The George Washington University Law School[42] |
| J. Thomas Rosch |
Republican |
January 5, 2006 - Sept 2012 |
Director, FTC Bureau of Competition[43] |
| Jon Leibowitz |
Democratic |
March 2, 2009 – March 7, 2013 |
Lobbyist, Motion Picture Association of America (MPAA)[44] |
| Joshua D. Wright |
Republican |
January 11, 2013 – August 24, 2015 |
Law professor, GMU Antonin Scalia Law School[45] |
| Julie Brill |
Democratic |
April 6, 2010 – March 31, 2016 |
Assistant Attorney General of Vermont for Consumer Protection and Antitrust[46] |
| Edith Ramirez |
Democratic |
April 5, 2010 – February 10, 2017 |
Vice President, LA Department of Water and Power Board of Commissioners[47] |
| Terrell McSweeny |
Democratic |
April 28, 2014 – April 27, 2018 |
Chief Counsel for Competition Policy and Intergovernmental Relations, DOJ Antitrust Division[48] |
| Joseph Simons |
Republican |
May 1, 2018 – January 29, 2021 |
Director, FTC Bureau of Competition[43] |
| Rohit Chopra |
Democratic |
May 2, 2018 – October 12, 2021 |
CFPB Assistant Director |
| Noah J. Phillips |
Republican |
May 2, 2018 – October 14, 2022 |
Counsel to Senator John Cornyn[49] |
| Christine S. Wilson |
Republican |
September 26, 2018 – March 31, 2023 |
Senior Vice President, Delta Air Lines |
| Lina Khan |
Democratic |
June 15, 2021 – January 31, 2025 |
Legal scholar |
| Alvaro Bedoya |
Democratic |
May 16, 2022 – March 18, 2025 |
Director of the Center on Privacy and Technology at the Georgetown University Law Center |
| Rebecca Slaughter |
Democratic |
May 2, 2018 – September 8, 2025 |
Legal advisor to Senator Chuck Schumer |