There are 20 mathematicians whose last name begin with TRIA.
| Triadis, Dimetre | University of Melbourne | 2007 |
| Triana Laverde, Juan | Universidad Nacional de Colombia | 2019 |
| Triandaf, Ioana | University of Minnesota - Twin Cities | 1991 |
| Triandis, Harry | Cornell University | 1958 |
| Trianni, Vito | Université Libre de Bruxelles | 2006 |
| Trianon Fraga, Juliane | Universidade de São Paulo | 2023 |
| Triantafillou, Georgia | Rheinische Friedrich-Wilhelms-Universität Bonn | 1978 |
| Triantafillou, Nicholas | Massachusetts Institute of Technology | 2019 |
| Triantafillou, Peter | University of Waterloo | 1991 |
| Triantafyllidis, Nicolas | Brown University | 1981 |
| Triantafyllis, Spyridon | Princeton University | 2006 |
| Triantafyllopoulos, Kostas | University of Warwick | 2002 |
| Triantaphyllou, Deborah | Columbia University | 1978 |
| Triantaphyllou, Evangelos | The Pennsylvania State University | 1990 |
| Triantaphyllou, George | Yale University | 1993 |
| Triantifillou, Susan | Rensselaer Polytechnic Institute | 1997 |
| Trias, ex Llopis, Regina | University of California, Berkeley | 1981 |
| Triastcyn, Aleksei | École Polytechnique Fédérale de Lausanne (EPFL) | 2020 |
| Triay, Arnaud | Paris Sciences et Lettres | 2019 |
| Triay, Roland | Université de Provence - Aix-Marseille I | 1999 |