There are 11 mathematicians whose last name begin with SEF.
| Seff, David | City University of New York | 2017 |
| Seffernick, Anna | The Ohio State University | 2022 |
| Seffrood, Jiajia | University of Hawaii | 2005 |
| Sefid, Athar | The Pennsylvania State University | 2021 |
| Sefidgar, Seyed Reza | ETH Zürich | 2021 |
| Sefien, Emad | Martin-Luther-Universität Halle-Wittenberg | 2007 |
| Sefika, Mohlalefi | University of Illinois at Urbana-Champaign | 1996 |
| Sefkow, Adam | Princeton University | 2007 |
| Sefrin-Weis, Heike | Johannes Gutenberg-Universität Mainz | 1997 |
| Sefton, James | University of Cambridge | 1992 |
| Sefton, Martin | The University of Iowa | 1992 |