There are 13 mathematicians whose last name begin with WITH.
| Withagen, Cees | Tilburg University | 1984 |
| Withagen, Petrus | Universiteit van Amsterdam | 2006 |
| Withanage, Niroshan | University of Calgary | 2013 |
| Withayachumnakul, Withawat | University of Adelaide | 2009 |
| Witherell, William | Princeton University | 1967 |
| Withers, Christopher | Stanford University | 1971 |
| Withers, Philip | ||
| Withers, Thomas | University of Manchester | 2017 |
| Withers, William | Georgia Institute of Technology | 1983 |
| Witherspoon, Paul | University of Illinois at Urbana-Champaign | 1957 |
| Witherspoon, Sarah | The University of Chicago | 1994 |
| Withington, James | The Pennsylvania State University | 1992 |
| Withrow, Camron | Virginia Polytechnic Institute and State University | 2018 |