There are 5 mathematicians whose last name begin with DEX.
| Dexter, David | University of Wisconsin-Madison | 1950 |
| Dexter, Kathleen | University of Illinois at Chicago | 2012 |
| Dexter, Nick | University of Tennessee - Knoxville | 2018 |
| Dexter, Richard | University of Wisconsin-Madison | 1955 |
| Dexter, Scott | University of Michigan | 1998 |