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 |
|---|---|---|---|
| Mudd | Charles Joseph | 1960 | April 27, 2005 |
| Mudd | Charles L. | 1949 | June 23, 2012 |
| Mudd | Edward Joseph | 1951 | August 5, 2000 |
| Mudd | James B. | 1949 | July 29, 2010 |
| Mudd | James Edwin | 1963 | June 18, 2003 |
| Mudd | Joseph E. | 1948 | May 24, 2005 |
| Mudd | Joseph N. | 1948 | November 9, 2018 |
| Mudd | Paul D | 1969 | June 14, 2025 |
| Mudd | Robert F. | 1959 | April 18, 2020 |
| Mudd | Roy L. | 1955 | March 20, 2006 |
| Mudd | William Monroe | 1963 | August 29, 2001 |
| Mueller | Daniel L. | 1959 | |
| Mueller | Gerard Frederick | 1952 | December 18, 2003 |
| Mueller | Phillip L. | 1956 | May 13, 2016 |
| Muench | Alan R. | 1948 | December 16, 2020 |
| Muench | Albert Patrick | 1949 | January 2, 2004 |
| Mueninghoff | Justin R. | 1958 | January 14, 2017 |
| Mueninghoff | Robert L. | 1953 | August 24, 1996 |
| Mueninghoff | William Joseph | 1954 | October 23, 2007 |
| Mulhall | James A. | 1951 | August 24, 2000 |
| Mulhall | Robert B | 1962 | May 13, 2025 |
| Mullican | Dr. James S. | 1948 | August 6, 2010 |
| Mulligan | Edward G. | 1946 | |
| Mulligan | W. David | 1964 | |
| Mulloy | Robert J. | 1950 | April 17, 1986 |
| Mumford | James E. | 1965 | March 10, 2011 |
| Mumford | Michael J. | 1967 | March 23, 2017 |
| Munroe, C.F.X. | Br. More | Brother | |
| Murphy | Charles D. | 1949 | |
| Murphy | James Bernard | 1961 | December 26, 1985 |
| Murphy | James Robert "Jimmy | 1972 | August 29, 2023 |
| Murphy | Raymond O. | 1960 | December 28, 1998 |
| Murphy | Raymond T. | 1949 | |
| Murphy | Stephen G. | 1969 | September 23, 2021 |
| Murphy Jr. | Edward D. | 1947 | November 21, 2010 |
| Murphy, C.F.X. | Br. Thomas J. "Br. Gavin | Brother | December 11, 2023 |
| Murphy, C.F.X. | Richard T. "Bro. Tobias | Brother | April 3, 2017 |
| Murr | Carl J. | 1958 | September 9, 2010 |
| Murray, C.F.X. | Br. Quentin | Brother | October 20, 1988 |
| Nagel III | Henry G | 1952 | February 22, 2026 |
| Nall | Dr. Charles T. | 1949 | February 12, 2015 |
| Nall | James F. | 1951 | April 15, 1987 |
| Nalley | George R. | 1950 | May 16, 2019 |
| Nalley | Martin W. | 1956 | |
| Nash | Charles Timothy | 1962 | June 5, 2023 |
| Nash St. | Dennis Bryan | 1954 | September 29, 2025 |
| Neff | William E. | 1950 | September 15, 2012 |
| Neininger | Thomas Francis | 1950 | February 27, 2001 |
| Nett | Gerald L. | 1959 | |
| Neuman | Edward J. | Brother |