There are 15 mathematicians whose last name begin with JIR.
| Jiradilok, Pakawut | Massachusetts Institute of Technology | 2022 |
| Jirakitpuwapat, Wachirapong | King Mongkut's University of Technology Thonburi | 2021 |
| Jiranek, Pavel | Technical University of Liberec | 2008 |
| Jirari, Alouf | The Pennsylvania State University | 1992 |
| Jirasavetakul, La-Bhus | University of Oxford | 2014 |
| Jirásek, Milan | Northwestern University | 1993 |
| Jirásková, Galina | Institute of Mathematics, Slovak Academy of Sciences | 1998 |
| Jirattikansakul, Sittinon | Carnegie Mellon University | 2021 |
| Jiříček, Pavel | Czech Technical University | 2017 |
| Jiricny, Josef | ||
| Jirku, Petr | ||
| Jirout, Martin | University of California, San Diego | 2007 |
| Jiroveanu, Delia | Université Joseph Fourier Grenoble I | 2002 |
| Jiroveanu, George | Universiteit Gent | 2006 |
| Jirsa, Viktor | Universität Stuttgart | 1996 |