There are 7 mathematicians whose last name begin with GB.
| Gbadeyan, Jacob | University of Waterloo | 1983 |
| Gbedemah, Amakoe | New York University | 2016 |
| Gbolagada, Kazeem | Technische Universiteit Delft | 2010 |
| Gbur, Gregory | University of Rochester | 2001 |
| Gbur, Mary | The Ohio State University | 1976 |
| Gburek, Daniel | Technische Universität Dresden | 2018 |
| Gburzynski, Pawel | Uniwersytet Warszawski | 1982 |