There are 13 mathematicians whose last name begin with HORR.
| Hörr, Christian | Technische Universität Chemnitz | 2011 |
| Horrace, William | Michigan State University | 1996 |
| Horrell, Michael | The University of Chicago | 2015 |
| Horrent, Jean-Jacques | Université de Paris | 1972 |
| Horridge, Matthew | University of Manchester | 2011 |
| Horridge, Paul | University of Warwick | 2001 |
| Horrigue, Samah | Université Tunis-El Manar | 2009 |
| Horrigue, Walid | Université du Littoral Côte d'Opale | 2012 |
| Hörrmann, Julia | Karlsruher Institut für Technologie (KIT) | 2014 |
| Horrobin, Calum | Loughborough University | 2018 |
| Horrocks, David | University of Waterloo | 1995 |
| Horrocks, Ian | ||
| Horrocks, Julie | University of Waterloo | 1999 |