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 |
|---|---|---|---|
| Gant | Michael E. | 1963 | July 9, 2013 |
| Gant Sr. | William Lee "Billy | 1954 | July 14, 2020 |
| Gardner | George Joseph | 1945 | November 17, 2006 |
| Garin Jr. | Dr. Robert H. | 1947 | |
| Garms | Fred Carl | 1954 | December 17, 2017 |
| Garms | Robert | 1964 | August 30, 2008 |
| Garms | William | 1961 | March 18, 2016 |
| Garner | Robert J. | Brother | |
| Garr | Donald L. | 1955 | October 4, 2019 |
| Garrison | William L. | 1953 | |
| Gathof | Eugene F. | 1948 | |
| Gehring | Milton Michael | 1960 | July 9, 1999 |
| Geiger | Donald Charles | 1947 | July 11, 2001 |
| Geiger | Raymond S. | 1956 | September 19, 2023 |
| Geiger | Richard R. | 1950 | August 19, 2021 |
| Geiger | William N. | 1952 | March 2, 2017 |
| Geisler | Kenneth H. | 1961 | |
| Gentile | Leonard Palmer | 1951 | May 23, 1998 |
| Georgel | Eugene James | 1954 | September 5, 1970 |
| Gephart | Rev. John B. | Priest | May 27, 2014 |
| Geraets, C.F.X. | Br. Florian | Brother | November 8, 1981 |
| Geraghty, C.F.X. | Br. Theophane | Brother | |
| Gerhardt | John Terry | 1950 | December 31, 2019 |
| Gering | Paul G. | 1953 | February 12, 2025 |
| Gerstle | Kenneth Anthony | 1951 | August 5, 2000 |
| Gerstle | Ronald W. | 1965 | January 10, 1986 |
| Gesenhues | Norman L. | 1968 | |
| Gibbs | Gerald P. | 1960 | |
| Gibbs | Michael H. | 1964 | April 6, 2017 |
| Gibson | Charles J. | 1952 | |
| Gilbert | Arthur J. | Brother | |
| Giles | Joseph A. | 1949 | August 22, 2019 |
| Gilhooley, C.F.X. | Br. Leonard | Brother | |
| Gilkey | Joseph Harold | 1949 | October 13, 1997 |
| Gill | Joseph Paul | 1956 | October 14, 1990 |
| Gill | Richard Lee "Rick | 1974 | December 13, 2021 |
| Gilmore | John F. | 1948 | |
| Gilmore | Martin L. | 1950 | July 22, 2010 |
| Gish | August D. | 1956 | February 23, 1987 |
| Gish | Lawrence E. | 1957 | September 14, 2019 |
| Glancy, C.F.X. | Br. Paulus | Brother | |
| Glaser | Dr. Nicholas Warisse | 1947 | September 1, 2020 |
| Glass | William A. | 1952 | |
| Glass | William F. | 1958 | September 10, 2015 |
| Gleason | Dr. John R. | 1948 | January 7, 2012 |
| Glick | Rev. Bernard J. | Priest | |
| Gnadinger | Albert Joseph | 1953 | April 17, 2007 |
| Gnadinger | Paul Anthony | 1958 | May 21, 2006 |
| Gnadinger | Richard F. | 1960 | August 26, 2016 |
| Gnau, Jr. | Kenneth Alfred | 1954 | October 7, 2008 |