There are 26 mathematicians whose last name begin with MCDE.
| McDermid, Douglas | Brown University | 1998 |
| McDermid, John | University of Birmingham | 1981 |
| McDermit, Sharon | University of Texas at Austin | 1983 |
| McDermott, Aidan | National University of Ireland, Galway | 1998 |
| McDermott, C. John | Yale University | 1994 |
| McDermott, Drew | Massachusetts Institute of Technology | 1976 |
| McDermott, Dylan | University of Cambridge | 2020 |
| McDermott, George | Indiana University | 2008 |
| McDermott, James | The Pennsylvania State University | 2003 |
| McDermott, Jermain | University of Maryland College Park | 2024 |
| McDermott, John | University of Bath | 1997 |
| McDermott, John | University of Oxford | 1968 |
| McDermott, Kirk | Oregon State University | 2017 |
| McDermott, Michael | University of Rochester | 1989 |
| McDermott, Moira | University of Michigan | 1996 |
| McDermott, Patrick | University of Rochester | 1985 |
| McDermott, Roger | The Open University | 1995 |
| McDermott, Samuel D | University of Michigan | 2014 |
| McDermott, Sharon | Virginia Commonwealth University | 1992 |
| McDermott, Terrence | University of Southern California | 1969 |
| McDermott, Thomas | ||
| McDermott, III, John | George Mason University | 1994 |
| McDevitt, Christopher | University of California, San Diego | 2008 |
| McDevitt, Robert | University of Virginia | 1996 |
| McDevitt, Ryan | Northwestern University | 2010 |
| McDevitt, Timothy | University of Virginia | 1996 |