| Name | Chapter Name | School Name | Initiation Date | Title | Company |
| Shawn A. Babine |
Lambda-Delta
|
University of Southern Maine
| 4/13/1985 | | |
| Honorable Bob Barr |
Beta-Sigma
|
University of Southern California
| 1/31/1967 | Attorney & Former Congressman, 2008 Presidential Candidate | |
| R. Andre Bauer |
Rho-Omega
|
University of South Carolina
| 11/12/1988 | 87th Lieutenant Governor of South Carolina | |
| Ryan Bingham |
Sigma-Rho
|
Marist College
| 3/31/2002 | Former Mayor of Torrington, Connecticut | |
| John N. Bobbitt |
Gamma-Upsilon
|
University of Texas at Austin
| 1/19/1979 | | |
| William K. Brewster II |
Epsilon-Sigma
|
University of Central Oklahoma
| 6/6/1965 | Chairman of Capitol Hill Consulting Group & Former Congressman, Oklahoma | |
| Mayor Gabriel Brown |
Alpha-Chi
|
University of Louisville
| 12/3/2000 | | |
| Robert A. Butterworth, Jr. |
Gamma-Theta
|
University of Florida
| 1/1/1960 | Former Florida Attorney General | |
| Robert C. Byrd (Deceased) |
Alpha-Pi
|
George Washington University
| 9/30/1962 | Former U.S. Senator, West Virginia | |
| Francisco R. 'Quico' Canseco |
Epsilon-Alpha
|
Saint Louis University
| 5/18/1969 | Former Texas State Representative | |
| Dr. James W. Carr PhD |
Lambda-Iota
|
Florida State University
| 5/26/1974 | | |
| Raymond G. Chambers |
Theta-Zeta
|
Rutgers University, Newark
| 10/1/1961 | United Nations Secretary-General’s Special Envoy for Malaria | |
| Ryan C. Crocker |
Alpha-Theta
|
Whitman College
| 2/18/1968 | Member Broadcasting Board of Governors and Former U.S. Ambassador to Afghanistan | Bush School of Government and Public Service at Texas A&M |
| Thomas D. Dempsey |
Kappa-Nu
|
Rockhurst University
| 4/13/1986 | U.S. Senator, Missouri | |
| Gary A. Doer |
Zeta-Iota
|
University of Manitoba
| 2/6/1969 | Canadian Ambassador to the U.S. | |
| Jimmy E. Fitzmorris Jr. (Deceased) |
Theta-Mu
|
University of New Orleans
| 9/10/1962 | President/CEO | Fitzmorris & Associates Inc. |
| Charles C. Foti, Jr. |
Theta-Mu
|
University of New Orleans
| 5/5/1961 | Former Louisiana Attorney General | |
| John R. Gibson (Deceased) |
Beta-Theta
|
University of Missouri-Columbia
| 4/13/1947 | Former Judge, U.S. Court of Appeals for the Eighth Circuit | |
| James A. Graham (Deceased) |
Beta-Beta
|
North Carolina State University
| 6/8/1947 | Former Commissioner of Agriculture, State of North Carolina | |
| Jay P. Gumm |
Epsilon-Theta
|
Southeastern Oklahoma State University
| 1/11/1984 | Former U.S. Senator, Oklahoma State | |
| Bill J. Hagan II |
Delta
|
Knox College
| 5/7/1988 | Political Columnist | |
| David A. Hartley |
Mu-Lambda
|
Michigan Technological University
| 5/3/1969 | Clark County (OH) Commissioner & Former Ohio State Representative | |
| Donald S. Henderson (Deceased) |
Gamma-Gamma
|
University of Texas at El Paso
| 4/25/1954 | Former Mayor of El Paso, Texas | |
| L. Talbot Hood (Deceased) |
Beta
|
Millikin University
| 2/8/1925 | Former Director of Radio Free Europe | |
| Rick P. Horner |
Lambda-Psi
|
East Carolina University
| 11/22/1977 | | |
| Michael D. Huckabee |
Beta-Psi Emerging Chapter
|
Arkansas State University
| 12/12/2006 | Fox News Commentator & Former Governor of Arkansas, 2008 Presidential Candidate | |
| William H. Hudnut III (Deceased) |
Gamma-Psi
|
Butler University
| 3/4/1973 | Former Congressman/Mayor of Indianapolis, Indiana | |
| Lester C. Hunt (Deceased) |
Alpha
|
Illinois Wesleyan University
| 2/8/1913 | Former Senator and Governor of Wyoming | |
| Donald H. Hunter (Deceased) |
Gamma-Psi
|
Butler University
| 12/15/1968 | Former Justice, Indiana Supreme Court | |
| William G. Hyland (Deceased) |
Xi
|
Washington University
| 2/23/1947 | Former Editor of Foreign Affairs & Deputy National Security Advisor | |
| Sylvester James, Jr. |
Kappa-Nu
|
Rockhurst University
| 4/12/1977 | Mayor of Kansas City, Missouri | |
| Senator Roger W. Jepsen (Deceased) |
Beta-Xi
|
Tempe, AZ
| 2/7/1949 | Former U.S. Senator, Iowa | |
| Joseph K. Knollenberg (Deceased) |
Gamma-Omega
|
Eastern Illinois University
| 3/15/1952 | Former Michigan State Representative | |
| J. Mike Lawter |
Epsilon-Sigma
|
University of Central Oklahoma
| 5/28/1967 | Lead Attorney & Founder | |
| George M. Leader II (Deceased) |
Psi
|
Gettysburg College
| 12/12/1936 | Founder/Chairman | |
| Honorable Dan R. Levinson |
Beta-Sigma
|
University of Southern California
| 1/29/1968 | | |
| Jim E. Long (Deceased) |
Beta-Beta
|
North Carolina State University
| 5/23/1960 | Former Commissioner of Insurance for North Carolina | |
| Bruce B. Melchert |
Beta-Theta
|
University of Missouri-Columbia
| 9/7/1954 | Former Head Lobbyist, Clarian Health Partners | |
| John R. Miller |
Beta-Mu
|
Bucknell University
| 11/17/1956 | Former U.S. Ambassador at Large on Modern Day Slavery | |
| Brian D. Montgomery |
Gamma-Upsilon
|
University of Texas at Austin
| 11/21/1975 | Former Asst. Secretary for Housing & Federal Housing Commissioner | |
| Hon. Jean-Paul J. Morrell |
Upsilon-Alpha
|
Spring Hill College
| 4/28/1998 | | |
| Frank B. Morrison, Sr. (Deceased) |
Alpha-Lambda
|
Kansas State University
| 1/31/1931 | Former Governor of Nebraska | |
| Sidney W. Morrison |
Alpha-Gamma
|
Washington State University
| 10/19/1952 | Chairman, Mainstream Republicans of Washington & Former Washington State Representative | |
| Honorable Ed C. Moy |
Lambda
|
University of Wisconsin-Madison
| 5/15/1976 | Chief Marketing Strategist | |
| John Mullen |
Chi
|
University of Washington
| 2/13/1980 | | |
| Dr. Bill V. Muse |
Epsilon-Upsilon
|
Northwestern State University
| 2/14/1959 | Director of National Issues Forums Institute, Kettering Foundation | East Carolina University |
| Walter Myers, Jr. (Deceased) |
Gamma-Psi
|
Butler University
| 3/16/1952 | Former Indiana Supreme Court Justice | |
| Al C. Nelson (Deceased) |
Nu
|
University of California, Berkeley
| 9/30/1951 | Former Commissioner of Immigration and Naturalization | |
| Mike O'Callaghan (Deceased) |
Alpha-Delta
|
University of Idaho
| 9/18/1955 | Former Governor of Nevada | |
| Robert A. Paduchik |
Beta-Rho
|
University of Akron
| 11/18/1984 | | |
| James W. Pardew, Jr. |
Beta-Psi Emerging Chapter
|
Arkansas State University
| 6/23/1963 | Former U.S. Ambassador to Bulgaria | |
| Allen E. Paul |
Gamma-Pi
|
Parsons College
| 11/10/1963 | U.S. Senator, Indiana | |
| William M. Plante |
Epsilon-Kappa
|
Loyola University Chicago
| 5/13/1956 | | |
| Earl R. Pomeroy III |
Xi-Pi
|
Valley City State University
| 5/30/1972 | Former North Dakota State Representative | |
| Carl D. Pursell (Deceased) |
Delta-Pi
|
Eastern Michigan University
| 1/15/1955 | Former Michigan State Representative | Eastern Michigan University |
| Gregory E. Pyle (Deceased) |
Epsilon-Theta
|
Southeastern Oklahoma State University
| 5/11/1969 | Chief of the Choctaw Nation, Oklahoma State | |
| James H. Quillen (Deceased) |
Pi-Gamma
|
East Tennessee State University
| 7/28/1982 | Former Tennessee State Representative | |
| Ronald W. Reagan (Deceased) |
Iota
|
Eureka College
| 2/25/1929 | 40th President of the United States & Former Governor of California | |
| Joseph F. Reardon |
Kappa-Nu
|
Rockhurst University
| 4/12/1987 | Former Mayor/CEO of Unified Government of Wyandotte County and Kansas City, KS | |
| Albert D. Rosellini (Deceased) |
Chi
|
University of Washington
| 2/14/1931 | Former Governor of Washington | |
| John G. Rowland |
Kappa-Upsilon
|
Villanova University
| 4/23/1976 | Former Governor of Connecticut | |
| Mark H. Schauer |
Omega
|
Albion College
| 8/22/1981 | National Co-Chair, BlueGreen Alliance & Former Michigan State Representative | |
| Vic H. Schiro (Deceased) |
Theta-Mu
|
University of New Orleans
| 9/10/1962 | Former Mayor of New Orleans, Louisiana | |
| Martin J. Schreiber |
Zeta-Zeta
|
University of Wisconsin-Milwaukee
| 5/25/1959 | Former Governor of Wisconsin | |
| Honorable James K. Singleton, Jr. |
Nu
|
University of California, Berkeley
| 1/1/1960 | U.S. Senior Judge, Anchorage, Alaska | |
| Joseph J Sisco (Deceased) |
Delta
|
Knox College
| 12/10/1939 | Former Undersecretary of State | American University |
| Gordon D. Sondland |
Chi
|
University of Washington
| 1/11/1976 | | |
| Richard B. Stone (Deceased) |
Lambda-Iota
|
Florida State University
| 1/4/1973 | Former U.S. Ambassador and Former U.S. Senator, Florida | |
| Donald R. Tapia |
Sigma-Theta
|
Saint Leo University
| 5/16/2008 | Former CEO | |
| Wilbert J. Tauzin II |
Mu-Zeta
|
Nicholls State University
| 12/7/1969 | Director | |
| Wesley W. Watkins |
Beta-Gamma Emerging Chapter
|
Oklahoma State University
| 1/24/1965 | Former Oklahoma State Representative | |
| Earl A. Wayne |
Nu
|
University of California, Berkeley
| 2/17/1971 | U.S. Ambassador to Mexico | |
| Daniel A. Webster |
Beta-Pi
|
Georgia Institute of Technology
| 5/19/1968 | Florida State Representative | |
| Charles E. Whittaker (Deceased) |
Alpha-Phi Expansion
|
University of Kansas
| 4/11/1953 | Former United States Supreme Court Justice | |