There are 31 mathematicians whose last name begin with YAG.
| Yaga, Samaila | University of Abuja | 2018 |
| Yagan, Danny | Harvard University | 2012 |
| Yagan, Osman | ||
| Yagdjian, Karen | Lomonosov Moscow State University | 1990 |
| Yagel, Reuven | Ben-Gurion University of the Negev | 2007 |
| Yagel, Roni | State University of New York at Stony Brook | 1991 |
| Yager, Derrek | University of Illinois at Urbana-Champaign | 2019 |
| Yager, Rodney | Australian National University | 1981 |
| Yaghi, Ali | University of Warwick | 1984 |
| Yaghi, Hazem | Otto-von-Guericke-Universität Magdeburg | 2023 |
| Yaghmai, Saeed | University of California, Berkeley | 1969 |
| Yaghmayi, Keyvan | University of Utah | 2017 |
| Yaghoobi, Mehrdad | The University of Edinburgh | 2010 |
| Yaghoobi, Seyed Mojtaba | Tarbiat Modares University | 2019 |
| Yaghoobpour Tari, Shima | University of Alberta | 2012 |
| Yaghoubi, Shakiba | Arizona State University | 2021 |
| Yaghoubian, Maysam | University of Tehran | 2016 |
| Yagi, Atsushi | ||
| Yagi, Fumio | Massachusetts Institute of Technology | 1943 |
| Yaginuma, Karina | 2014 | |
| Yagle, Andrew | Massachusetts Institute of Technology | 1985 |
| Yagli, Semih | Princeton University | 2021 |
| Yaglom, Akiva | Lomonosov Moscow State University | 1946 |
| Yaglom, Isaak | Lomonosov Moscow State University | 1945 |
| Yagmur, Tulay | Erciyes University | 2014 |
| Yagnatinsky, Mark | New York University | 2016 |
| Yagodovskii, Petr | Lomonosov Moscow State University | 2002 |
| Yagola, Anatoly | 1971 | |
| Yagouni, Mohammed | Université des sciences et de la technologie Houari-Boumediene | 2017 |
| Yagunov, Serge | Northwestern University | 1997 |
| Yagzhev, Alexander | Sobolev Institute of Mathematics, Novosibirsk | 1980 |