There are 18 mathematicians whose last name begin with HARRE.
| Harreld, Michael | University of California, Los Angeles | 1996 |
| Harrell, Andrew | University of California, Berkeley | 1974 |
| Harrell, Carl | University of Texas at Austin | 1966 |
| Harrell, D. Fox | University of California, San Diego | 2007 |
| Harrell, Edgar | The University of Iowa | 1935 |
| Harrell, Frank | The University of North Carolina at Chapel Hill | 1979 |
| Harrell, Gregory | University of Florida | 2001 |
| Harrell II, Evans | Princeton University | 1976 |
| Harrelson, Chris | University of California, Berkeley | 2004 |
| Harrelson, Dyana | Georgia Institute of Technology | 2000 |
| Harrelson, Eric | University of Minnesota - Twin Cities | 2006 |
| Harrelson, Joshua | Auburn University | 2019 |
| Harremoës, Peter | Roskilde University | 1993 |
| Harren, Matthew | University of California, Berkeley | 2007 |
| Harren, Rolf | Max-Planck-Institut für Informatik | 2010 |
| Harrenstein, Paul | Universiteit Utrecht | 2004 |
| Harrer, Daniel | Albert-Ludwigs-Universität Freiburg im Breisgau | 2016 |
| Harress, Franz | Friedrich-Schiller-Universität Jena | 1912 |