There are 10 mathematicians whose last name begin with GUIC.
| Guica, Monica | Harvard University | 2008 |
| Guicciardini, Niccolò | Middlesex University | 1987 |
| Güichal, Edgardo | Universidad Nacional del Sur | 1976 |
| Guichard, Claude | Université de Paris | 1883 |
| Guichard, David | University of Wisconsin-Madison | 1982 |
| Guichard, Olivier | Université Paris Diderot - Paris 7 | 2004 |
| Guichardaz, Fiorella | Albert-Ludwigs-Universität Freiburg im Breisgau | 2019 |
| Guichardet, Alain | Université de Paris | 1962 |
| Guichelaar, Jan | Universiteit van Amsterdam | 1974 |
| Guico, Ernest | University of Georgia | 2020 |