If you have information regarding the death of an alumni, faculty or staff member, please email Paul Scott at pjscott51@flaget.org or Mark McWhorter at mmcwhorter@iglou.com.
| Last Name | First Name | Class/Role | Date of Death |
|---|---|---|---|
| Karem | William C. | 1959 | April 21, 2016 |
| Karem | Foch L | 1963 | November 29, 2024 |
| Karibo | Dr. John M. | 1948 | November 4, 2010 |
| Karibo | Louis C. | 1950 | August 1, 2018 |
| Karl | John E. | 1970 | June 5, 2015 |
| Karrer | Raymond J. | 1958 | January 20, 2020 |
| Kastelhun | Donald Leo | 1950 | June 18, 1978 |
| Kavanagh, C.F.X. | Br. George Patrick | Brother | |
| Keane | James K. | 1967 | September 5, 2018 |
| Keenan | Carl E. | 1955 | |
| Keenan | Michael W. | 1964 | March 23, 2024 |
| Kehl | James K. | 1956 | December 12, 2011 |
| Kehl Jr. | Gerald Joseph | 1954 | July 5, 2009 |
| Keiffner | Thomas M. | 1969 | September 22, 2012 |
| Keiffner Jr. | John D. | 1965 | May 14, 2020 |
| Keith | Robert L. | 1956 | |
| Keith | William G. | 1956 | |
| Kellems | Dennis Ray | 1970 | July 13, 2007 |
| Kellerman | Donald L. | 1953 | |
| Kelly | James Allen | 1964 | August 6, 1975 |
| Kelly | Michael G. | 1956 | July 20, 2024 |
| Kelly, C.F.X. | Br. Benedict Joseph | Brother | August 8, 1976 |
| Kelly, C.F.X. | Br. Camillus | Brother | |
| Kelly, C.F.X. | Br. Peter F. | Brother | |
| Kelty | Eugene William | 1956 | April 16, 2006 |
| Kelty | John Oliver | 1948 | November 11, 2005 |
| Kelty | Rev. Charles J. | Prest | |
| Kemper | Donald Louis | 1953 | October 2, 1999 |
| Kemper Jr. | Raymond Charles "Ray | 1963 | November 23, 2023 |
| Kempf | Christopher L. | 1969 | May 1, 2017 |
| Kempf | Joseph P. | 1969 | |
| Kendrick, C.F.X. | Br. James E. | Brother | September 2, 1997 |
| Kennedy | Daniel L. | 1956 | |
| Kennedy | John W. | 1947 | April 8, 2018 |
| Kennedy | Lawrence J. | 1953 | May 4, 2009 |
| Kenney | Robert L. | 1951 | |
| Kern | Eugene Paul | 1948 | August 14, 1990 |
| Kern | Timothy L. | 1963 | March 11, 2014 |
| Kern Jr. | Melvin J. | 1961 | February 21, 2006 |
| Kerressey, C.F.X. | Br. Richard | Brother | |
| Kessler | Stuart Wayne | 1955 | June 15, 2000 |
| Key | Donald Eugene | 1952 | December 9, 2021 |
| Kidwell | James H. | 1951 | November 19, 2021 |
| Kiefer | Carroll J. | 1946 | |
| Kiefer | Charles W. | 1952 | February 24, 2022 |
| Kieffer | Rev. Lawrence | Priest | |
| Kiesler | Deacon Thomas A. | Brother | November 22, 2023 |
| Kiesler | Thomas A | Brother | February 24, 2026 |
| Kilkelly Jr. | Robert James | 1949 | April 30, 2005 |
| Killmeier | Charles T. | 1949 |