There are 4 mathematicians whose last name begin with TRUI.
| Truijen, Peter | Universiteit van Amsterdam | 1901 |
| Truin, Gerrit-Jan | Katholieke Universiteit Nijmegen | 1982 |
| Truitt, Cecile | University of Illinois at Urbana-Champaign | 1967 |
| Truitt, Samuel | The University of North Carolina at Chapel Hill | 1970 |