There are 23 mathematicians whose last name begin with JARR.
| Jarrad, Geoff | University of South Australia | |
| Jarrah, Abdul Salam | New Mexico State University | 2002 |
| Jarrah, Moath | University of Arizona | 2008 |
| Jarrar, Mohammad | King Fahd University of Petroleum and Minerals | 2009 |
| Jarrar-Oulidi, Abderrahmane | Université Libre de Bruxelles | 1995 |
| Jarratt, John | University of Warwick | 1978 |
| Jarratt Smith, Mary | Montana State University | 1987 |
| Jarraya, Yosr | Concordia University | 2010 |
| Jarre, Florian | Bayerische Julius-Maximilians-Universität Würzburg | 1989 |
| Jarrell, Nancy | University of Wisconsin-Madison | 1983 |
| Jarrell, Sasha | Auburn University | 2004 |
| Jarrett, Angela | Florida State University | 2016 |
| Jarrett, Elzbieta | Western Michigan University | 1981 |
| Jarrett, Michael | University of Michigan | 2018 |
| Jarrett, Nicholas | Duke University | 2015 |
| Jarrett, Richard | University of London | 1973 |
| Jarrett, Uchechukwu | University of Wisconsin-Milwaukee | 2016 |
| Jarrin, Oscar | Université d'Évry Val-d'Essonne | 2018 |
| Jarris, | ||
| Jarrold, Tim | University of Leeds | 1990 |
| Jarrold, William | University of Texas at Austin | 2004 |
| Jarrow, Robert | Massachusetts Institute of Technology | 1979 |
| Jarry, Alfred | Christian-Albrechts-Universität zu Kiel | 1906 |