| Name Original chapter Notability Ref. Thomas Abernethy University of Mississippi U.S. member of Congress from Mississippi James Burr V Allred Cumberland University Governor of Texas Lincoln Almond University of Rhode Island Governor of Rhode Island Sigurd Anderson South Dakota State University Governor of South Dakota Rick Baker Florida State University Mayor of St. Petersburg, Florida Willard L. Beaulac Brown University U.S. ambassador to Argentina, Chile, Colombia, Cuba, and Paraguay Ellis Yarnal Berry University of South Dakota U.S. Member of Congress from South Dakota Alan Bible University of Nevada, Reno U.S. Senator from Nevada Joseph H. Bottum University of South Dakota U.S. Senator from South Dakota Kevin Brady University of South Dakota U.S. member of Congress from Texas John Breaux University of Louisiana at Lafayette U.S. Senator from Louisiana Bob Brown Montana State University Montana Secretary of State Charles Harrison Brown Drury University U.S. member of Congress from Missouri Omar Burleson Abilene Christian University U.S. member of Congress from Texas DeWayne Burns Tarleton State University Member of Texas House of Representatives Maurice G. Burnside The Citadel U.S. member of Congress from West Virginia Donald Carcieri Brown University Governor of Rhode Island David Carlucci Cornell University New York State Senator Max Cleland Stetson University U.S. Senator from Georgia Ron Coleman University of Texas at El Paso U.S. member of Congress from Texas John Cooksey Louisiana State University U.S. member of Congress from Louisiana Nathaniel Craley Gettysburg College U.S. member of Congress from Pennsylvania John Danforth Honorary member U.S. Senator from Missouri William E. Dannemeyer Honorary member U.S. member of Congress from California Dennis Daugaard University of South Dakota Governor of South Dakota Lloyd Doggett University of Texas at Austin U.S. member of Congress from Texas James W. Dunn Michigan State University U.S. member of Congress from Michigan Marc S. Ellenbogen Syracuse University U.S. diplomat, philanthropist, and presidential advisor Houston I. Flournoy Cornell University California State Controller and Republican gubernatorial nominee Craig Ford Auburn University Alabama State House minority leader Wendell Ford University of Kentucky U.S. Senator from Kentucky Alan Frumin Colgate University Parliamentarian of United States Senate Pat Garofalo Minnesota State University, Mankato Minnesota State Representative Virgil Goode University of Richmond U.S. member of Congress from Virginia James W. Grant Florida State University U.S. member of Congress from Florida Durward Gorham Hall Drury University U.S. member of Congress from Missouri Richard T. Hanna University of California, Los Angeles U.S. member of Congress from California Joe Frank Harris University of Georgia Governor of Georgia Vance Hartke University of Evansville U.S. Senator from Indiana Howell Heflin Birmingham–Southern College U.S. Senator from Alabama Robert King High University of Tennessee at Chattanooga Mayor of Miami Michael Johns University of Miami White House presidential speechwriter and public policy expert Harold T. Johnson University of Nevada, Reno U.S. member of Congress from California James R. Jones University of Oklahoma U.S. member of Congress from Oklahoma and U.S. ambassador to Mexico Sam H. Jones Louisiana State University Governor of Louisiana Jack Kingston University of Georgia U.S. member of Congress from Georgia Robert W. Levering Denison University U.S. member of Congress from Ohio James Tilghman Lloyd Culver–Stockton College U.S. member of Congress from Missouri Harold Lovre University of South Dakota U.S. Senator from South Dakota José Manuel Lozano University of Texas at Austin Member of Texas House of Representatives Theron Lynd Mississippi State University A circuit clerk and voter registrar in Forrest County, Mississippi; who was part of six year of litigation for discrimination and denying African American voter registration in the 1960s and 1970s. William C. Marland University of Alabama Governor of West Virginia Ray Marshall Millsaps College U.S. Secretary of Labor William McCormick Boston University U.S. ambassador to New Zealand and Samoa John A. McGuire Dartmouth College U.S. member of Congress from Connecticut George T. Mickelson University of South Dakota Governor of South Dakota Allen I. Olson University of North Dakota Governor of North Dakota Joe Dan Osceola Georgetown College Chief and tribal ambassador of Seminole tribe John Oxendine Mercer University Georgia insurance and safety fire commissioner and former gubernatorial candidate Ron Paul Gettysburg College U.S. member of Congress from Texas and 2012 presidential candidate John Howard Pyle Honorary member Governor of Arizona Carl West Rich University of Cincinnati Mayor of Cincinnati and U.S. member of Congress from Ohio Tom Rooney Syracuse University U.S. member of Congress from Florida Charles H. Russell University of Nevada, Reno Governor of Nevada Alfred Taylor Honorary member Governor of Tennessee Paul Trible Hampden–Sydney College U.S. Senator from Virginia and president of Christopher Newport University Harry S. Truman Honorary member 33rd President of the United States Harold H. Velde Northwestern University U.S. member of Congress from Illinois Curt Weldon West Chester University U.S. member of Congress from Pennsylvania Means Wilkinson University of Arkansas Speaker of the Arkansas House of Representatives Kevin Yoder University of Kansas U.S. member of Congress from Kansas Clarence Clifton Young University of Nevada, Reno U.S. member of Congress and Nevada Supreme Court justice | |
| Thomas Abernethy | University of Mississippi | U.S. member of Congress from Mississippi | |
| James Burr V Allred | Cumberland University | Governor of Texas | |
| Lincoln Almond | University of Rhode Island | Governor of Rhode Island | |
| Sigurd Anderson | South Dakota State University | Governor of South Dakota | |
| Rick Baker | Florida State University | Mayor of St. Petersburg, Florida | |
| Willard L. Beaulac | Brown University | U.S. ambassador to Argentina, Chile, Colombia, Cuba, and Paraguay | |
| Ellis Yarnal Berry | University of South Dakota | U.S. Member of Congress from South Dakota | |
| Alan Bible | University of Nevada, Reno | U.S. Senator from Nevada | |
| Joseph H. Bottum | University of South Dakota | U.S. Senator from South Dakota | |
| Kevin Brady | University of South Dakota | U.S. member of Congress from Texas | |
| John Breaux | University of Louisiana at Lafayette | U.S. Senator from Louisiana | |
| Bob Brown | Montana State University | Montana Secretary of State | |
| Charles Harrison Brown | Drury University | U.S. member of Congress from Missouri | |
| Omar Burleson | Abilene Christian University | U.S. member of Congress from Texas | |
| DeWayne Burns | Tarleton State University | Member of Texas House of Representatives | |
| Maurice G. Burnside | The Citadel | U.S. member of Congress from West Virginia | |
| Donald Carcieri | Brown University | Governor of Rhode Island | |
| David Carlucci | Cornell University | New York State Senator | |
| Max Cleland | Stetson University | U.S. Senator from Georgia | |
| Ron Coleman | University of Texas at El Paso | U.S. member of Congress from Texas | |
| John Cooksey | Louisiana State University | U.S. member of Congress from Louisiana | |
| Nathaniel Craley | Gettysburg College | U.S. member of Congress from Pennsylvania | |
| John Danforth | Honorary member | U.S. Senator from Missouri | |
| William E. Dannemeyer | Honorary member | U.S. member of Congress from California | |
| Dennis Daugaard | University of South Dakota | Governor of South Dakota | |
| Lloyd Doggett | University of Texas at Austin | U.S. member of Congress from Texas | |
| James W. Dunn | Michigan State University | U.S. member of Congress from Michigan | |
| Marc S. Ellenbogen | Syracuse University | U.S. diplomat, philanthropist, and presidential advisor | |
| Houston I. Flournoy | Cornell University | California State Controller and Republican gubernatorial nominee | |
| Craig Ford | Auburn University | Alabama State House minority leader | |
| Wendell Ford | University of Kentucky | U.S. Senator from Kentucky | |
| Alan Frumin | Colgate University | Parliamentarian of United States Senate | |
| Pat Garofalo | Minnesota State University, Mankato | Minnesota State Representative | |
| Virgil Goode | University of Richmond | U.S. member of Congress from Virginia | |
| James W. Grant | Florida State University | U.S. member of Congress from Florida | |
| Durward Gorham Hall | Drury University | U.S. member of Congress from Missouri | |
| Richard T. Hanna | University of California, Los Angeles | U.S. member of Congress from California | |
| Joe Frank Harris | University of Georgia | Governor of Georgia | |
| Vance Hartke | University of Evansville | U.S. Senator from Indiana | |
| Howell Heflin | Birmingham–Southern College | U.S. Senator from Alabama | |
| Robert King High | University of Tennessee at Chattanooga | Mayor of Miami | |
| Michael Johns | University of Miami | White House presidential speechwriter and public policy expert | |
| Harold T. Johnson | University of Nevada, Reno | U.S. member of Congress from California | |
| James R. Jones | University of Oklahoma | U.S. member of Congress from Oklahoma and U.S. ambassador to Mexico | |
| Sam H. Jones | Louisiana State University | Governor of Louisiana | |
| Jack Kingston | University of Georgia | U.S. member of Congress from Georgia | |
| Robert W. Levering | Denison University | U.S. member of Congress from Ohio | |
| James Tilghman Lloyd | Culver–Stockton College | U.S. member of Congress from Missouri | |
| Harold Lovre | University of South Dakota | U.S. Senator from South Dakota | |
| José Manuel Lozano | University of Texas at Austin | Member of Texas House of Representatives | |
| Theron Lynd | Mississippi State University | A circuit clerk and voter registrar in Forrest County, Mississippi; who was part of six year of litigation for discrimination and denying African American voter registration in the 1960s and 1970s. | |
| William C. Marland | University of Alabama | Governor of West Virginia | |
| Ray Marshall | Millsaps College | U.S. Secretary of Labor | |
| William McCormick | Boston University | U.S. ambassador to New Zealand and Samoa | |
| John A. McGuire | Dartmouth College | U.S. member of Congress from Connecticut | |
| George T. Mickelson | University of South Dakota | Governor of South Dakota | |
| Allen I. Olson | University of North Dakota | Governor of North Dakota | |
| Joe Dan Osceola | Georgetown College | Chief and tribal ambassador of Seminole tribe | |
| John Oxendine | Mercer University | Georgia insurance and safety fire commissioner and former gubernatorial candidate | |
| Ron Paul | Gettysburg College | U.S. member of Congress from Texas and 2012 presidential candidate | |
| John Howard Pyle | Honorary member | Governor of Arizona | |
| Carl West Rich | University of Cincinnati | Mayor of Cincinnati and U.S. member of Congress from Ohio | |
| Tom Rooney | Syracuse University | U.S. member of Congress from Florida | |
| Charles H. Russell | University of Nevada, Reno | Governor of Nevada | |
| Alfred Taylor | Honorary member | Governor of Tennessee | |
| Paul Trible | Hampden–Sydney College | U.S. Senator from Virginia and president of Christopher Newport University | |
| Harry S. Truman | Honorary member | 33rd President of the United States | |
| Harold H. Velde | Northwestern University | U.S. member of Congress from Illinois | |
| Curt Weldon | West Chester University | U.S. member of Congress from Pennsylvania | |
| Means Wilkinson | University of Arkansas | Speaker of the Arkansas House of Representatives | |
| Kevin Yoder | University of Kansas | U.S. member of Congress from Kansas | |
| Clarence Clifton Young | University of Nevada, Reno | U.S. member of Congress and Nevada Supreme Court justice | |