There are 67 mathematicians whose last name begin with PY.

Py, Pierre École Normale Supérieure de Lyon 2008
Pya, Natalya University of Bath 2010
Pyakurel, Urmila Tribhuvan University 2016
Pyana, V. Ivan Franko National University of Lviv 1993
Pyarelal, Adarsh University of Arizona 2017
Pyartly, Sergey Lomonosov Moscow State University 1994
Pyati, Vittal University of Michigan 1966
Pyatnitskii, Andrey Lomonosov Moscow State University 1985
Pyatnitsky, Evgeny Moscow Institute of Physics and Technology
Pyayt, Alexander Universiteit van Amsterdam 2014
Pyber, László Hungarian Academy of Sciences 1989
Pyć, Andrzej Politechnika Wrocławska 2016
Pych, Paulina Uniwersytet im. Adama Mickiewicza w Poznaniu 1967
Pycia, Marek Massachusetts Institute of Technology 2006
Pydin, Sergey Kharkiv National University of Radioelectronics 1986
Pye, Gordon Massachusetts Institute of Technology 1963
Pye, Wallace Texas Tech University 1972
Pyka, Arthur Technische Universität Dortmund 2015
Pyka, Robert Universität Dortmund 2017
Pyke, Alfred The University of Chicago 1935
Pyke, Randall University of Toronto 1996
Pyke, Ronald University of Washington 1956
Pyke, Tin Monash University 1976
Pykhteev, Oleg Technische Universität München 2010
Pyle, Elisabeth University of California, Berkeley 1995
Pyle, H. University of California, Berkeley 1931
Pyle, Kurt Michigan State University 2012
Pyle, Leonard Purdue University 1960
Pyle, Randolph University of California, Berkeley 1931
Pyle, Ryan 2019
Pyle, Jr., Ernest University of Texas at Austin 1972
Pyliavska (Pilyavskaya, Pylyavska), Olga Kiev State University 1989
Pylkkänen, Liina Massachusetts Institute of Technology 2002
Pylyavskyy, Pavlo Massachusetts Institute of Technology 2007
Pylypchuk, Yuriy The George Washington University 2007
Pylyshyn, Zenon University of Saskatchewan 1963
Pym, Brent University of Toronto 2013
Pym, David The University of Edinburgh 1990
Pym, John University of Cambridge 1962
Pymar, Richard University of Cambridge 2012
Pynadath, David University of Michigan 1999
Pynadath, Elizabeth State University of New York at Buffalo 2007
Pyne, David Iowa State University 1972
Pyne, Sandee University of Maryland College Park 2007
Pyne, Saumyadipta State University of New York at Stony Brook 2006
Pyng, Ng University of Warwick 1972
Pynko, Alexej Institute of Cybernetics, National Academy of Sciences of Ukraine 2000
Pynn-Coates, Nigel University of Illinois at Urbana-Champaign 2020
Pyo, Jae-Hong University of Maryland College Park 2002
Pyo, Juncheol Seoul National University 2010
Pyörälä, Aleksi Oulun yliopisto 2023
Pyper, Walter University of California, Riverside 1981
Pypka, Oleksandr Taras Shevchenko National University of Kyiv 2012
Pypka, Oleksandr Taras Shevchenko National University of Kyiv 2019
Pyrch, Nazar Ivan Franko National University of Lviv 2007
Pyrga, Evangelia Max-Planck-Institut für Informatik 2010
Pyrgelis, Apostolos University College London 2018
Pyrih, Pavel Charles University 1991
Pyrkova, Maria Voronezh State University 2006
Pyshkin, Andrey Technische Universität Darmstadt 2008
Pytkeev, Evgeniy Steklov Institute of Mathematics 1979
Pytkowicz, Ricardo University of California, Berkeley 1957
Pytlik, Tadeusz Uniwersytet Wrocławski 1972
Pyun, Kyungsuk Stanford University 2003
Pyung, Su Arizona State University 1995
Pyvovarov, Alexandre Universität Duisburg-Essen 2017
Pyzza, Pamela Rensselaer Polytechnic Institute 2015