There are 4 mathematicians whose last name begin with DOUT.
| Douteau, Sylvain | Université de Picardie Jules Verne | 2019 |
| Douthett, Jr., Elwood | The University of New Mexico | 1999 |
| Douthitt, James Dylan | Louisiana State University | 2025 |
| Doutor, Paulo | Instituto Superior Técnico | 2008 |