A
| Thomas G. Abernethy (Cumberland) Former U.S. Representative from Mississippi |
| Lincoln Almond (Rhode Island) Former governor of Rhode Island |
B
| Sergio S. Balanzino (Wisconsin) Former Italian Ambassador to Canada, former Acting Secretary General of NATO, former Deputy Secretary General of NATO |
| Willard L. Beaulac (Brown) Former Ambassador to Paraguay, Colombia, Cuba, Chile, Argentina |
| Ellis Y. Berry (South Dakota) Former U.S. Representative from South Dakota |
| G. Russell Boucher (Toronto) Former member of the Canadian Parliament |
| Kevin Brady (South Dakota) U.S. Congressman |
| John B. Breaux (Southwestern Louisiana) U.S. Representative from Louisiana from 1972 to 1987 and US Senator from Louisiana from 1987 to 2005. |
| Omar T. Burleson (Cumberland) Former U.S. Representative from Texas |
| DeWayne Christopher Burns (Tarleton State) State Representative from Texas |
C
| Donald Louis Carcieri (Brown) Former Governor of Rhode Island |
| Ewan Clague (Washington) Commissioner of Labor Statistics for the Department of Labor |
| Maxwell Cleland (Stetson) Secretary of the American Battle Monuments Commission, U.S. Senator, Administrator of the Veterans Administration |
D
| John Danforth (Missouri) Former attorney general of Missouri, former United States senator, former ambassador to the United Nations |
| Dennis M. Daugaard (South Dakota) Governor of South Dakota |
| Lloyd Alton Doggett (Texas) U.S. Representative from Texas, former Justice of the Texas State Supreme Court |
F
| Wendell H. Ford (Kentucky) Former Governor and Senator from Kentucky |
| Alan Scott Frumin (Colgate) Former parliamentarian of the United States Senate |
G
| Dr. Gerhard Gmoser (Southern California) former Austrian Ambassador |
| Dr. Henry Francis Grady (California-Berkeley) 1st US Ambassador to India |
H
| Joe F. Harris (Georgia) Former Governor of Georgia |
J
| Harold T. Johnson (Nevada-Reno) U.S. Congressman from California |
| James Robert Jones (Oklahoma) COB of the World Affairs Councils of America, former US Representative, former Chairman of the American Stock Exchange, former Ambassador to Mexico |
| Sam Houston Jones (Louisiana State) former governor of Louisiana, park named in his honor |
K
| Melville C. Kelly (Muskingum/Pittsburgh) Former U.S. Congressman from Pennsylvania |
| John Heddens “Jack” Kingston (Georgia) U.S. Congressman from Georgia |
| Earl W. Kintner (DePauw) Chairman of the Federal Trade Commission |
L
| James T. Lloyd (Culver-Stockton) Former U.S. Congressman from Missouri |
M
| Freddie R. Marshall (Millsaps) Former U.S. Secretary of Labor |
| Gary Matthews (Drury) Ambassador to the Island of Malta and the Balkans, Assistant Secretary-General of the United Nations |
O
| Joe Dan Osceola (Georgetown) former President of the Seminole Tribe |
P
| Ronald Ernest “Ron” Paul (Gettysburg) Former U.S. Congressman from Texas |
R
| Tom Rooney (Washington & Jefferson) U.S. Congressman from Florida |
| Dr. R. Richard Rubottom, Jr. (Southern Methodist) Former Ambassador to Argentina, former president of the University of the Americas |
| Charles Hinton Russell (Nevada-Reno) Former Governor of Nevada, former U.S. Representative from Nevada |
T
| Alfred A. Taylor (Cumberland) Former Governor of Tennessee, former U.S. Representative from Tennessee |
| Paul S. Trible Jr. (Hampton-Sydney) President of Christopher Newport |
| Harry S. Truman (Missouri) Former President of the United States, former Vice President of the United States, U.S. Senator from Missouri |
Y
| Kevin Yoder (Kansas) U.S. Congressman from Kansas |