| 1980 | Hugh D. Scott Jr. | Alpha Chi Rho |
| 1980 | Carroll K. Simons | Phi Kappa Sigma |
| 1980 | Marsh White | Delta Chi |
| 1981 | John J. Rhodes | Beta Theta Pi |
| 1982 | James H. McLaughlin | Zeta Psi |
| 1982 | Robert H. Shaffer | Sigma Chi |
| 1984 | Fred L. Dixon | Phi Gamma Delta |
| 1985 | James S Brady | Sigma Chi |
| 1985 | President George H. W. Bush | Delta Kappa Epsilon |
| 1985 | John W. Galbreath | Delta Tau Delta |
| 1986 | Dr. John W. Ryan | Kappa Sigma |
| 1987 | Ellison S. Onizuka | Triangle |
| 1987 | Samuel H. Shapiro | Alpha Epsilon Pi |
| 1989 | Edward M. King | Sigma Chi |
| 1989 | Eileen C. Stevens | Alpha Phi |
| 1990 | Edward A. Pease | Pi Kappa Alpha |
| 1992 | James E. Greer | Zeta Beta Tau |
| 1992 | Beth Saul | Alpha Epsilon Phi |
| 1992 | Dr. Ronald J. Taylor | Zeta Beta Tau |
| 1992 | Charles N. White Jr. | Sigma Phi Epsilon |
| 1993 | Wayne S. Colvin | Sigma Phi Epsilon |
| 1993 | Tom W. Devine | Sigma Alpha Epsilon |
| 1993 | Mike Posnick | Sigma Alpha Mu |
| 1994 | Robert F. Manley | Manley Burke & Fisher |
| 1994 | Jeff Linkenbach | Montana State University |
| 1995 | Jeffrey W. Shuck | Sigma Chi |
| 1996 | William N. LaForge | Pi Kappa Alpha |
| 1996 | David L. Westol | Theta Chi |
| 1997 | Joel Goldman | Sigma Alpha Mu |
| 1997 | Richard N. McKaig | Delta Chi |
| 1997 | T.J. Sullivan | Pi Kappa Phi |
| 1998 | Barbara B. Hollmann | Phi Mu |
| 1999 | John Horton | Phi Gamma Delta |
| 1999 | Nancy Leonard | Alpha Chi Omega |
| 2000 | Michael Gordon | Kappa Alpha Psi |
| 2000 | Robert L. Livingston | Delta Kappa Epsilon |
| 2001 | Robert Dole | Kappa Sigma |
| 2001 | Elizabeth Dole | Delta Delta Delta |
| 2001 | Richard Lugar | Beta Theta Pi |
| 2002 | Kevin O’Neill | Lambda Chi Alpha |
| 2002 | James J. Carey | Zeta Psi |
| 2002 | Don Mills | Texas Christian University |
| 2006 | Wynn Smiley | Alpha Tau Omega |
| 2007 | Stephanie Tubbs Jones | Delta Sigma Theta |
| 2007 | Pete Sessions | Pi Kappa Alpha |
| 2008 | Kent Gardner | Kappa Alpha Order |
| 2009 | Mark V. Anderson | Sigma Chi |
| 2009 | Mike Long | Sigma Nu |
| 2011 | Daniel Shaver | Sigma Chi |
| 2013 | Kim Novak | Delta Gamma |
| 2014 | Lori Hart | Alpha Omicron Pi |
| 2014 | Victor Felts | Sigma Chi |
| 2015 | Arthur J. Hurt III | Sigma Phi Epsilon |
| 2015 | James B. “Jim” Ewbank II | Phi Delta Theta |
| 2015 | John W. Hartman | Sigma Phi Epsilon |
| 2017 | Dr. Mari Ann Callais | Theta Phi Alpha |
| 2017 | Jean Mrasek | Chi Omega |
| 2017 | Greg Singleton | Kappa Alpha Order |
| 2017 | Bonnie Wunsch | Alpha Epsilon Phi |
| 2019 | John M. Green | Phi Kappa Tau |
| 2020 | Keith J. Steiner | Delta Tau Delta |
| 2021 | Linda Wright | Creative Risk Solutions |
| 2022 | Betsy Corridan | Kappa Alpha Theta |
| 2022 | Dr. Dawn Wiese | Delta Delta Delta |
| 2025 | Dr. Robert Britton “Brit” Katz | Sigma Nu |
| 2025 | Dr. Richard Walker | Sigma Alpha Epsilon |
