There are 60 mathematicians whose last name begin with UP.
| Upadhaya, Ashish | ||
| Upadhyay, Aparna | State University of New York at Buffalo | 2021 |
| Upadhyay, Ashish | Indian Institute of Science | 2005 |
| Upadhyay, Balendu Bhooshan | Indian Institute of Technology Varanasi (Banaras Hindu University(BHU)) | 2014 |
| Upadhyay, Bhaskar | University of Texas at Austin | 2004 |
| Upadhyay, C S | ||
| Upadhyay, Jalaj | University of Waterloo | 2015 |
| Upadhyay, Murli Dhar | ||
| Upadhyay, Prabhat | ||
| Upadhyay, Prajna Devi | Indian Institute of Technology Delhi | 2021 |
| Upadhyay, Rakshit | Sardar Patel University | 2020 |
| Upadhyay, Sarvagya Kumar | University of Waterloo | 2011 |
| Upadhyay, Sumit Kumar | Motilal Nehru National Institute of Technology | 2015 |
| Upadhyay, Utkarsh | Technische Universität Kaiserslautern | 2021 |
| Upadhyaya, Harcharan | University of Wisconsin-Madison | 1957 |
| Upadhyaya, Kamal | Auburn University | 1993 |
| Upadhyaya, Lalit Mohan | Kumaun University | 2004 |
| Upadhyaya, Nitin | Universiteit Leiden | 2013 |
| Upadhyaya, Pandit Oudh | Université de Montpellier | 1939 |
| Upadhyaya, Parikshit | Kungliga Tekniska Högskolan (KTH) | 2021 |
| Upadhye, Neelesh | Indian Institute of Technology, Mumbai | 2009 |
| Upadrashta, Pranav | State University of New York at Stony Brook | 2024 |
| Upal, Muhammad | University of Alberta | 2000 |
| Upatisringa, Visutdhi | Oregon State University | 1975 |
| Upchurch, Eric | University of Southern California | 2006 |
| Updegrove, Adam | University of California, Berkeley | 2018 |
| Upfal, Eli | Hebrew University of Jerusalem | 1983 |
| Upgang, Sven | Universität Münster | |
| Uphoff, Heinz | Albert-Ludwigs-Universität Freiburg im Breisgau | 1997 |
| Uphoff, Ulrich | Gerhard-Mercator-Universität - Gesamthochschule Duisburg | 1997 |
| Uphold, Heatherlun | Wayne State University | 2015 |
| Upmeier, Harald | Eberhard-Karls-Universität Tübingen | 1975 |
| Upmeier, Markus | Georg-August-Universität Göttingen | 2013 |
| Uppal, H. | University of Bath | 2024 |
| Uppal, Jogindar | University of Minnesota - Twin Cities | 1965 |
| Uppal, Momin | Texas A&M University | 2010 |
| Uppal, Surindar | Kenyatta University | 1991 |
| Uppal, Tarun | Indian Institute of Science, Bangalore | 2017 |
| Uppala, Medha | University of California, Los Angeles | 2018 |
| Upper, Daniel | University of California, Berkeley | 1997 |
| Upperman, Pieter | Technische Universiteit Eindhoven | 1993 |
| Uppman, Hannes | Linköpings Universitet | 2015 |
| Upretee, Sahadeb | University of Wisconsin-Milwaukee | 2020 |
| Uprety, Basudev | University of California, Berkeley | 1979 |
| Uprety, Kedar | Technische Universität Wien | 1996 |
| Upsal, Jeremy | University of Washington | 2020 |
| Upsdell, M. | University of Nottingham | 1985 |
| Upstill, Colin | University of Bristol | 1979 |
| Upstill, Steven | University of California, Berkeley | 1985 |
| Upstill-Goddard, Rosanna | University of Southampton | 2016 |
| Upton, Charles | Carnegie Mellon University | 1969 |
| Upton, Christopher | ||
| Upton, Darren | University of Cambridge | 2003 |
| Upton, David | Indiana University | 2006 |
| Upton, Graham | University of Birmingham | 1970 |
| Upton, James | University of California, Irvine | 2020 |
| Upton, Margaret | University of California, Los Angeles | 2007 |
| Upton, Richard | University of Maryland College Park | 1984 |
| Upton, Robin | University of Warwick | 1998 |
| Upton, Susan | University of Essex | 1983 |