There are 33 mathematicians whose last name begin with UB.
| Uba, Peep | Kazan State University | 1983 | 
| Ubachs, Wim | Radboud Universiteit Nijmegen | 1986 | 
| Ubaidulaeva, Mubarak | 1976 | |
| Ubaldi, Lorenzo | University of California, Santa Cruz | 2011 | 
| Uban, Ana | 2020 | |
| Ubaru, Shashanka | University of Minnesota - Twin Cities | 2018 | 
| Ubbelohde, Alfred | ||
| Ubbels, Barry | Vrije Universiteit Amsterdam | 2006 | 
| Ubbens, Rengenier | Rijksuniversiteit Groningen | 1960 | 
| Ubbink, Jan | Universiteit Leiden | 1953 | 
| Ubbink, Job | Technische Universiteit Delft | 1997 | 
| Ubbink, Johan | Universiteit Leiden | 1945 | 
| Ubbink, Johannes | Universiteit Utrecht | 1971 | 
| Úbeda Flores, Manuel | Universidad de Almería | 2001 | 
| Úbeda García, Jose Ignacio | Universidad de Alicante | 2006 | 
| Úbeda Medina, Luis | Universidad Politécnica de Madrid | 2018 | 
| Ubeda Rives, Luis | Massachusetts Institute of Technology | 1997 | 
| Übele, Alexandra | Ludwig-Maximilians-Universität München | 2005 | 
| Übele, Hellfried | Ludwig-Maximilians-Universität München | 1972 | 
| Uber, Richard | Air Force Institute of Technology | 2016 | 
| Überall, Annegret | Technische Universität Carolo-Wilhelmina zu Braunschweig | 2024 | 
| Überall, Herbert | Cornell University | 1956 | 
| Überall, Herbert | Universität Wien | 1953 | 
| Überhuber, Christoph | Technische Universität Wien | 1976 | 
| Überla, Harald | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1987 | 
| Uberoi, Mahinder | The Johns Hopkins University | 1952 | 
| Überwimmer, Margarethe | Technische Universität Wien | 2005 | 
| Ubhaya, Vasant | University of California, Berkeley | 1972 | 
| Ubilla, Pedro | Universidade Estadual de Campinas | 1992 | 
| Ubly, Glenn | University of Southampton | 2010 | 
| Ubøe, Jan | Universitetet i Oslo | 1987 | 
| Ubostad, Nikolai | Norges Teknisk-Naturvitenskapelige Universitet | 2018 | 
| Ubriaco, Marcelo | The University of North Carolina at Chapel Hill | 1989 | 
