Wikipedia:WikiProject Mathematics/List of mathematicians (P)

Pac

 * Pach, János (USA, born 1954)
 * Pachter, Lior (Israel/South Africa, born 1973)
 * Pacioli, Luca (Italy, 1440s–1517)
 * Packard, Norman (?, born 1954)
 * Padberg, Harriet (USA, 1922–2014)
 * Padberg, Manfred W. (Germany, 1941–2014)
 * Padé, Henri (France, 1863–1953)
 * Padoa, Alessandro (Italy, 1868–1937)
 * Padova, Ernesto (Italy, 1845–1896)
 * Padovani, Giovanni (Italy, born 1512)
 * Pagnini, Giovanni (Italy, ?–?)
 * Le Paige, Constantin (Belgium, 1852–1929)
 * Painlevé, Paul (France, 1863–1933)
 * Pairman, Eleanor (?, ?–?)
 * de Paiva, Valeria (Brazil/USA, ?–?)
 * Päivärinta, Lassi (Finland, ?–?)
 * Pak, Igor (Russia, born 1971)
 * Pál, Gyula (Hungary, 1881–1946)
 * Palacios, Octavio Cordero (?, 1870–1930)
 * Palais, Richard (USA, born 1931)
 * Palásti, Ilona (Hungary, 1924–1991)
 * Palatini, Attilio (Italy, 1889–1949)
 * Paley, Raymond (England/Britain, 1907–1933)
 * Pálfy, Péter Pál (Hungary, born 1955)
 * Palis, Jacob (Brazil, born 1940)
 * Pall, Gordon (?, 1907–1987)
 * Palm, Conny (Sweden, 1907–1951)
 * Palm, Enok (Norway, 1924–2012)
 * Palmstrøm, Henrik (Norway, 1900–1998)
 * Paman, Roger (?, 1700–1748)

Pan

 * Pan, Victor (Soviet Union, ?–?)
 * Pancatuccio, Paulo (?, ?–?)
 * Pandharipande, Rahul (India, born 1969)
 * Pandita, Narayana (mathematician) (?, 1340–1400)
 * Pandrosion (Ancient Greece, ?–?)
 * Pangrati, Ermil (Romania, 1864–1931)
 * Panin, Ivan (mathematician) (?, born 1959)
 * Pāṇini (Ancient India, ?–?)
 * Pannelli, Marino (Italy, 1855–1934)
 * Pannwitz, Erika (Germany, ?–?)
 * Panorska, Anna (Poland/USA, ?–?)
 * Panova, Greta (?, born 1983)
 * Pansu, Pierre (France, born 1959)
 * Paoli, Pietro (?, 1759–1839)
 * Papaioannou, Konstantinos (Greece, 1899–1979)
 * Papakyriakopoulos, Christos (Greece, 1914–1976)
 * Papaloizou, John (?, born 1947)
 * Papanicolaou, George C. (USA, born 1943)
 * Papasoglu, Panos (?, ?–?)
 * Papert, Seymour (South Africa, 1928–2016)
 * Papić, Pavle (Croatia, 1919–2005)
 * Papoulis, Athanasios (Greece, 1921–2002)
 * Pappiani, Alberto (Italy, 1709–1790)
 * Pappus of Alexandria (Ancient Greece, 290s–350s)
 * Paradisi, Giovanni (Italy, 1760–1826)
 * Parameshvara (Medieval India, 1380–1425)
 * Paranjpe, R. P. (India, 1876–1966)
 * Paranjpye, Shakuntala (India, 1906–2000)
 * Pardon, John (USA, born 1989)
 * Pardoux, Étienne (France, born 1948)
 * de Pareja, Bartolomé Ramos (Spain, 1440s–1522)
 * Parent, Antoine (France, 1666–1716)
 * Parimala, Raman (India, born 1948)
 * Paris, Jeff (Britain, born 1944)
 * Park, Haesun (South Korea, ?–?)
 * Parker-Rhodes, Frederick (Britain, 1914–1987)
 * Parker, E. T. (USA, 1926–1991)
 * Parker, Matt (Australia, born 1980)
 * Parker, Richard A. (England, born 1953)
 * Parks, Harold R. (USA, born 1949)
 * Parlett, Beresford (?, born 1932)
 * Parnell, Clare (Britain, born 1970)
 * Parrondo, J. M. R. (?, born 1964)
 * Parry, Bill (England, 1934–2006)
 * Pars, Leopold (Britain, 1896–1985)
 * Parseval, Marc-Antoine (France, 1755–1836)
 * Parshall, Karen (?, born 1955)
 * Parshin, Aleksei (Soviet Union/Russia, 1942–2022)
 * Parsi, Joseph (?, ?–?)
 * Parsons, Charles (USA, born 1933)
 * Parsons, Torrence (USA, 1941–1987)
 * Parthasarathy, K. R. (?, ?–?)
 * Parthasarathy, K. R. (probabilist) (India, 1936–2023)
 * Parthasarathy, Rajagopalan (India, born 1945)
 * Parthasarathy, Thiruvenkatachari (India, born 1941)
 * de Parthenay, Catherine (France, 1554–1631)
 * Partington, Jonathan (England, born 1955)

Pas

 * Pascal, Blaise (France, 1623–1662)
 * Pascal, Ernesto (?, 1865–1940)
 * Pascal, Étienne (France, 1588–1651)
 * Pascal, Mario (Italy, 1896–1949)
 * Pasch, Moritz (Germany, 1843–1930)
 * Pasha, Hüseyin Tevfik (?, 1832–1901)
 * Pashayev, Rizvan (Azerbaijan, 1949–2007)
 * Pasik-Duncan, Bozenna (Poland, ?–?)
 * Paskvić, Ivan (Croatia, 1754–1829)
 * du Pasquier, L. Gustave (Switzerland, 1876–1957)
 * Passi, Inder Bir Singh (India, 1939–2021)
 * Passman, Donald S. (?, born 1940)
 * Pastor, Julio Rey (Spain/Argentina, 1888–1962)
 * Pastori, Maria (Italy, 1895–1975)
 * Pastur, Leonid (Ukraine, born 1937)
 * Patanjali (India, ?–?)
 * Paternain, Gabriel (Uruguay, ?–?)
 * Patodi, Vijay Kumar (India, 1945–1976)
 * Patterson, Boyd Crumrine (USA, 1902–1988)
 * Patterson, Edward McWilliam (Britain, 1926–2013)
 * Patterson, Samuel James (?, born 1948)
 * Paucton, Alexis-Jean-Pierre (France, 1736–1798)
 * Paul of Middelburg (?, 1446–1534)
 * Paul, Iain (?, 1939–2012)
 * Paule, Peter (Austria, ?–?)
 * Paulin-Mohring, Christine (?, ?–?)
 * Paulos, John Allen (USA, born 1945)
 * Paulsen, Vern (USA, ?–?)
 * Paulsson, Johan (?, ?–?)
 * Pavlović, Nataša (Serbia, ?–?)

Paw

 * Pawlak, Zdzisław (Poland, 1926–2006)
 * Pawlowsky-Glahn, Vera (Spain, ?–?)
 * Paycha, Sylvie (France, born 1960)
 * Payne, William (England, ?–1779)
 * Pazman, Andrej (Slovakia, born 1938)
 * Pazy, Amnon (Israel, 1936–2006)
 * Peabody, Selim (USA, 1829–1903)
 * Peacock, George (England, 1791–1858)
 * Peano, Giuseppe (Italy, 1858–1932)
 * Pearce, Charles E. M. (Australia, 1940–2012)
 * Pearcey, Trevor (England, 1919–1998)
 * Pearcy, Carl (USA, ?–?)
 * Pearson, Egon (England, 1895–1980)
 * Pearson, Karl (England, 1857–1936)
 * Pečarić, Josip (Croatia, born 1948)
 * Péché, Sandrine (France, born 1977)
 * Pechen, Alexander (Russia, born 1979)
 * Peck, G. W. (USA, ?–?)
 * Pediasimos, John (Greece, ?–?)
 * Pedley, Tim (Britain, born 1942)
 * Pedoe, Daniel (England, 1910–1998)
 * Peetre, Jaak (Estonia/Sweden, 1935–2019)
 * Peeva, Irena (USA, ?–?)
 * Pegel, Magnus (Germany, 1547–1619)
 * Pegg Jr., Ed (USA, born 1963)
 * Peiffer, Jeanne (?, born 1948)
 * Peirce, Benjamin (USA, 1809–1880)
 * Peirce, Benjamin Osgood (USA, 1854–1914)
 * Peirce, Charles Sanders (USA, 1839–1914)
 * Peirce, James Mills (?, ?–?)
 * Peitgen, Heinz-Otto (Germany, born 1945)
 * Peixoto, Maurício (Brazil, 1921–2019)

Pek

 * Pekeris, Chaim L. (USA/Israel, 1908–1993)
 * Pekonen, Osmo (Finland, born 1960)
 * Pelesko, John (USA, born 1960s)
 * Peligrad, Magda (USA/Romania, ?–?)
 * Pell, John (Britain, 1611–1685)
 * Pell, Morris Birkbeck (Australia, 1827–1879)
 * Pelloni, Beatrice (Britain/Italy, born 1962)
 * Peltesohn, Rose (Germany/Israel, 1913–1998)
 * Peltonen, Kirsi (Finland, ?–?)
 * Pendlebury, Richard (Britain, 1847–1902)
 * Pengda, Zhao (China, born 1931)
 * Pengra, Charlotte Elvira (?, 1875–1916)
 * Penico, Anthony Joseph (?, 1923–2011)
 * Penner, Robert (?, ?–?)
 * Penney, William Penney, Baron (England, 1909–1991)
 * Pennington, Barry (Britain, 1923–1968)
 * Pennycuick, Kenneth (Britain, 1911–1995)
 * Penrose, Lionel (Britain, 1898–1972)
 * Penrose, Roger (England, born 1931)
 * Pépin, Théophile (France, 1826–1904)
 * Perakh, Mark (USA, 1924–2013)
 * Percival, Ian C. (?, born 1931)
 * Peregrine, Howell (Britain, 1938–2007)
 * Pereira, Thomas (Portugal, 1645–1708)
 * Perelman, Grigori (Russia/Soviet Union, born 1966)
 * Perera, Vicumpriya (Sri Lanka, ?–?)
 * Pérès, Joseph (?, 1890–1962)
 * Peres, Yuval (Israel, born 1963)
 * Perez-Capdevila, Javier (Cuba, born 1963)
 * Pérez-Marco, Ricardo (Spain, born 1967)
 * Pérez, Francisco (Spain, ?–?)
 * Pérez, José Augusto Sánchez (?, 1882–1958)
 * Perfect, Hazel (Britain, ?–2015)
 * Perigal, Henry (England, 1801–1898)
 * Perkins, Ed (?, born 1953)
 * Perl, Teri (?, born 1926)
 * Perles, Micha (Israel, ?–?)
 * Perrin-Riou, Bernadette (France, born 1955)
 * Perrin, Dominique (France, born 1946)
 * Perron, Oskar (Germany, 1880–1975)
 * Perry, John (Ireland, 1850–1920)
 * Perry, Malcolm (physicist) (?, born 1951)
 * Perseus (Ancient Greece, ?–?)
 * Persson, Lars-Erik (Sweden, born 1944)
 * Perthame, Benoit (France, born 1959)
 * Perutz, Leo (Austria, 1882–1957)
 * Pervushin, Ivan (Russia, 1827–1900)

Pes

 * Peschl, Ernst (Germany, 1906–1986)
 * Pesin, Yakov (Russia/USA, born 1946)
 * Peskin, Charles S. (USA, born 1946)
 * Peter, Fritz (Germany, 1899–1949)
 * Péter, Rózsa (Hungary, 1905–1977)
 * Petermichl, Stefanie (Germany/France, born 1971)
 * Petersen, Julius (Denmark, 1839–1910)
 * Peterson, Franklin P. (USA, 1930–2000)
 * Peterson, Ivars (Canada, born 1948)
 * Peterson, Karl Mikhailovich (?, 1828–1881)
 * Peterson, Ludmila (?, ?–?)
 * Peterson, W. Wesley (USA, 1924–2009)
 * Petersson, Hans (Germany, 1902–1984)
 * Petit, Pierre (France, 1594–1677)
 * Petkanchin, Boyan (Bulgaria, 1907–1987)
 * Petković, Miodrag (Serbia, born 1948)
 * Petkovšek, Marko (Slovenia, born 1955)
 * Petr, Karel (Czech Republic, 1868–1950)
 * Petrén-Overton, Louise (Sweden, 1880–1977)
 * Petri, Carl Adam (Germany, 1926–2010)
 * Petrini, Henrik (Sweden, 1863–1957)
 * Petrosian, Ashot (Armenia/Soviet Union, 1930–1998)
 * Petrosjan, Leon (Armenia, born 1940)
 * Petrov, Aleksei Zinovyevich (Russia, 1910–1972)
 * Petrova, Guergana (Bulgaria, ?–?)
 * Petrovskii, Sergei (England, ?–?)
 * Petrovsky, Ivan (Russia/Soviet Union, 1901–1973)
 * Petryshyn, Volodymyr (Ukraine, 1929–2020)
 * Pettis, Billy James (USA, 1913–1979)
 * Petunin, Yuri (Soviet Union/Russia/Ukraine, 1937–2011)
 * Petzold, Linda (?, born 1954)
 * Petzval, Joseph (?, 1807–1891)

Peu

 * von Peuerbach, Georg (Austria, 1423–1461)
 * Pevtsova, Julia (Russia, ?–?)
 * Peyré, Gabriel (France, ?–?)
 * del Pezzo, Pasquale (Italy, 1859–1936)
 * Pfaff, Johann Friedrich (Germany, 1765–1825)
 * Pfaff, Johann Wilhelm Andreas (Germany, 1774–1835)
 * Pfannkuche, Michael (Germany, born 1956)
 * Pfeffer, Washek (USA, 1936–2021)
 * Pfeiffer, Georgii Yurii (Soviet Union/Ukraine, 1872–1946)
 * Pfister, Albrecht (Germany, born 1934)
 * Pfluger, Albert (Switzerland, 1907–1993)
 * Pham, Frédéric (Vietnam/France, born 1938)
 * Phelps, Robert (?, 1926–2013)
 * Pheru, Thakkar (India, ?–?)
 * Philip, Flora (Scotland, 1865–1943)
 * Phillips, Cynthia A. (?, ?–?)
 * Phillips, Ralph S. (USA, 1913–1998)
 * Philolaus (Ancient Greece, 470s BC–380s BC)
 * Philon (Ancient Greece, ?–?)
 * Philonides of Laodicea (Ancient Greece/Syria, ?–?)
 * Philoponus, John (?, ?–?)
 * Philpott, Wade Edward (USA, 1918–1985)
 * Phong, Duong Hong (Vietnam, born 1953)
 * Phragmén, Lars Edvard (Sweden, 1863–1937)
 * Piaggio, Henry Thomas Herbert (England, 1884–1967)
 * Piasecki, Bartosz (?, born 1986)
 * Piatetski-Shapiro, Ilya (Israel, 1929–2009)
 * Picard, Dominique (France, born 1952)
 * Picard, Émile (France, 1856–1941)
 * Piccard, Sophie (Russia/Switzerland, 1904–1990)
 * Piccione, Paolo (?, born 1964)
 * Piccirillo, Lisa (?, ?–?)
 * Pick, Georg Alexander (Austria, 1859–1942)
 * Picone, Mauro (Italy/Sicily, 1885–1977)

Pie

 * Piene, Ragni (Norway, born 1947)
 * Pieprzyk, Josef (Poland, born 1949)
 * Pier, Jean-Paul (?, 1933–2016)
 * Pierantoni, Giovanni Giacomo (Italy, ?–?)
 * Pierce, Joseph Alphonso (USA, 1902–1969)
 * Pierce, Lillian (?, ?–?)
 * Pieri, Mario (Italy, 1860–1913)
 * Pierpont, James (USA, 1866–1938)
 * Piesch, Johanna (Austria, 1898–1992)
 * Pigafetta, Filippo (Italy, 1533–1604)
 * Pigeon, Jean (?, 1654–1739)
 * Pigeon, Marie Anne Victoire (?, 1724–1767)
 * Pighius, Albert (Netherlands, 1490–1542)
 * Pighizzini, Giovanni (Italy, ?–?)
 * Pignatelli, Faustina (Italy, ?–1785)
 * Pila, Jonathan (Australia, born 1962)
 * Pilipovic, Stevan (Serbia, born 1950)
 * Pillai, K. C. Sreedharan (India/USA, 1920–1985)
 * Pillai, Kadammanitta Vasudevan (India, ?–?)
 * Pillai, Subbayya Sivasankaranarayana (India, 1901–1950)
 * de Pillis, Lisette (?, ?–?)
 * Pilloni, Vincent (?, born 1982)
 * Piltz, Adolf (Germany, 1855–1940)
 * Pilz, Günter (Austria, born 1945)
 * Pin, Jean-Éric (France, born 1947)
 * Pincherle, Salvatore (?, 1853–1936)
 * Pinder, George F. (USA, ?–?)
 * Pingala (Ancient India, ?–?)
 * Pingree, David (?, 1933–2005)
 * Pinheiro, Paulo (Brazil, born 1967)
 * Pini, Ermenegildo (Italy, 1739–1825)
 * Pinilla, Martha Isabel Fandiño (Colombia/Italy, born 1956)
 * Pinkall, Ulrich (?, born 1955)
 * Pinkerton, Peter (Scotland, 1870–1930)
 * Pinsker, Mark Semenovich (Russia/Soviet Union, 1925–2003)
 * Pinsky, Mark (USA, 1940–2016)
 * Pinson, Pierre (France, born 1980)
 * Pinto, Alberto (Portugal, born 1964)
 * Pintz, János (Hungary, ?–?)
 * Pinzari, Gabriella (Italy, ?–?)
 * Pinzón, Mario Laserna (Colombia, 1923–2013)

Pio

 * Piola, Gabrio (Italy, 1794–1850)
 * Piontkovsky, Andrey (Russia/Soviet Union, born 1940)
 * Piotrowski, Edward W. (?, born 1955)
 * Pipher, Jill (USA, born 1955)
 * Piranian, George (Ethnic Armenia, 1914–2009)
 * Piretti, Ferdinando (Italy, ?–?)
 * Pirie, George (mathematician) (Scotland, 1843–1904)
 * Piro, Oreste (?, born 1954)
 * Pironneau, Olivier (?, born 1945)
 * Pisani, Giovanni Battista (Italy, ?–?)
 * Pisanski, Tomaž (Slovenia, born 1949)
 * Pisati, Laura (?, ?–1908)
 * Piscopia, Elena Cornaro (?, 1646–1684)
 * Pisharati, Achyuta (India, 1550–1621)
 * Pisier, Gilles (France, born 1950)
 * Piskunov, Nikolai (Soviet Union, 1908–1977)
 * Pisot, Charles (France, 1910–1984)
 * Pitassi, Toniann (Canada, ?–?)
 * Pitati, Pietro (Italy, ?–1550)
 * Pitiscus, Bartholomaeus (Germany, 1561–1613)
 * Pitman, E. J. G. (Australia, 1897–1993)
 * Pitt, Harry (Britain, 1914–2005)
 * Pittarelli, Giulio (Italy, 1852–1934)
 * Pitts, Jon T. (USA, born 1948)
 * Pixton, Aaron (USA, born 1986)
 * Plancherel, Michel (Switzerland, 1885–1967)
 * Planman, Anders (Finland, 1724–1803)
 * Platonov, Vladimir (Soviet Union/Belarus/Russia, born 1939)
 * Playfair, John (Scotland, 1748–1819)
 * Pledger, Shirley (New Zealand, ?–?)
 * Pleijel, Åke (Sweden, 1913–1989)
 * Plemelj, Josip (Slovenia, 1873–1967)
 * Pless, Vera (USA, 1931–2020)
 * Plessner, Abraham (Soviet Union/Russia, 1900–1961)
 * Pleszczyńska, Elżbieta (Poland, born 1933)

Plo

 * Plofker, Kim (USA, born 1964)
 * Plonka, Gerlind (Germany, ?–?)
 * Plouffe, Simon (Canada, born 1956)
 * Plücker, Julius (Germany, 1801–1868)
 * Plummer, Michael D. (USA, ?–?)
 * Plyushch, Leonid (Ukraine, 1938–2015)
 * i Poch, Maria Assumpció Català (?, ?–?)
 * Pochan, André (France, born 1891)
 * Pochhammer, Leo August (Germany, 1841–1920)
 * Pocklington, Henry Cabourn (England, 1870–1952)
 * Poczobutt, Marcin Odlanicki (Lithuania/Poland, 1728–1810)
 * Poénaru, Valentin (Romania, born 1932)
 * Pogorelov, Aleksei (Ukraine/Soviet Union, 1919–2002)
 * Pogorzelski, Henry (USA, 1922–2015)
 * Pogue, William (astronaut) (USA, 1930–2014)
 * Pohl, William Francis (?, 1937–1988)
 * Poincaré, Henri (France, 1854–1912)
 * Poinsot, Louis (France, 1777–1859)
 * Poisson, Siméon Denis (France, 1781–1840)
 * Poitou, Georges (France, 1926–1989)
 * Polcastro, Sigismondo (?, ?–?)
 * Poletti, Luigi (?, 1864–1967)
 * de Polignac, Alphonse (France, 1826–1863)
 * Polini, Claudia (Italy, ?–?)
 * Politi, Bassano (Italy, ?–?)
 * Pollack, Richard (USA, 1935–2018)
 * Pollaczek, Félix (Austria, 1892–1951)
 * Pollak, Henry O. (Austria/USA, born 1927)
 * Pollard, Graham Hilford (Australia, ?–?)
 * Pollard, Harry (USA, 1919–1985)
 * Pollard, John (Britain, born 1941)
 * Pollastri, Bartolomeo (Italy, ?–?)
 * Pollatsek, Harriet (USA, born 1942)
 * Pollicott, Mark (Britain, ?–?)
 * Polozii, Georgii (Russia, 1914–1968)
 * Polson, Nicholas (Britain, ?–?)
 * Polster, Burkard (Australia/Germany, born 1965)
 * Polterovich, Leonid (Russia/Israel, born 1963)
 * Polubarinova-Kochina, Pelageya (Russia/Soviet Union, 1899–1999)
 * Pólya, George (Switzerland/USA/Hungary, 1887–1985)
 * Polyaenus of Lampsacus (Ancient Greece, 340s BC–280s BC)
 * Polyanin, Andrei (Russia, born 1951)
 * Polymath, D. H. J. (?, ?–?)

Pom

 * Pomeau, Yves (France, born 1942)
 * Pomerance, Carl (USA, born 1944)
 * Pomeroy, Ken (USA, ?–?)
 * Pommerenke, Christian (Denmark, born 1933)
 * Pompeiu, Dimitrie (Romania, 1873–1954)
 * Pompilj, Giuseppe (Italy, 1913–1968)
 * Poncelet, Jean-Victor (France, 1788–1867)
 * Ponomaryov, Lev (Soviet Union, born 1941)
 * Pont, Timothy (Scotland, 1560s–1614)
 * de Pontécoulant, Philippe Gustave le Doulcet, Comte (France, 1795–1874)
 * Pontryagin, Lev (Russia/Soviet Union, 1908–1988)
 * Poonen, Bjorn (USA, born 1968)
 * van der Poorten, Alfred (Australia/Netherlands, 1942–2010)
 * Pop, Florian (Romania, ?–?)
 * Popa, Mihnea (Romania, born 1973)
 * Popa, Sorin (Romania/USA, born 1953)
 * Popescu, Cristian Dumitru (Romania/USA, ?–?)
 * Popescu, Nicolae (Romania, 1937–2010)
 * Popov, Vasile M. (USA/Romania, born 1928)
 * Popov, Vladimir (mathematician) (Russia, born 1946)
 * Popoviciu, Elena Moldovan (Romania, 1924–2009)
 * Popoviciu, Tiberiu (Romania, 1906–1975)
 * Popper, Micha (?, ?–?)
 * Popplewell, Cicely (Britain, 1920–1995)
 * Poretsky, Platon (Russia, 1846–1907)
 * Porosiński, Zdzisław Józef (Poland, 1955–2016)
 * de la Porte, Mathieu (France, ?–1722)
 * Porteous, Ian R. (Scotland, 1930–2011)
 * Porter, Mason (USA, ?–?)
 * Pósa, Lajos (Hungary, born 1947)
 * Posidonius (Ancient Greece/Syria, 130s BC–50s BC)
 * Posner, Ed (USA, 1933–1993)
 * Possas, Cristina (Brazil, born 1948)
 * Posse, Konstantin (Russia, 1847–1928)
 * de Possel, René (France, 1905–1974)
 * Post, Emil Leon (USA, 1897–1954)
 * Postlethwaite, Thomas (England, 1731–1798)
 * Postnikov, Aleksei Georgievich (Soviet Union, 1921–1995)
 * Postnikov, Mikhail (Russia/Soviet Union, 1927–2004)
 * Poston, Tim (Britain, 1945–2017)
 * Posy, Carl (Israel, ?–?)

Pot

 * Potapov, Mikhail (mathematician) (Russia, ?–?)
 * Potapov, Vladimir (Soviet Union, 1914–1980)
 * Pothier, Yvonne (Canada, born 1937)
 * Potts, Renfrey (Australia, 1925–2005)
 * Poulet, Paul (Belgium, 1887–1946)
 * Pouliot, Adrien (Canada, 1896–1980)
 * Pour-El, Marian (?, 1928–2009)
 * Powell, Baden (England, 1796–1860)
 * Powell, Michael J. D. (England, 1936–2015)
 * Power, Joseph (England, 1798–1868)
 * Powers, Ralph Ernest (?, 1875–1952)
 * Powers, Victoria (?, ?–?)
 * Poynting, John Henry (?, 1852–1914)
 * Pozio, Maria Assunta (?, ?–2018)
 * Prabhu, N. U. (?, 1924–2022)
 * Prachar, Karl (?, 1924–1994)
 * Praeger, Cheryl (Australia, born 1948)
 * Praetorius, Johannes (Germany, 1537–1616)
 * Prager, William (Germany/USA, 1903–1980)
 * Pramanik, Malabika (Canada, ?–?)
 * Prasad, Dipendra (?, born 1960)
 * Prasad, Ganesh (India, 1876–1935)
 * Prasad, Gopal (?, born 1945)
 * Prasad, Phoolan (India, born 1944)
 * di Prato, Paolo Dagomari (Italy, 1282–1374)
 * Pratt, John Henry (Britain, 1809–1871)
 * Pratt, Orson (USA, 1811–1881)
 * Prawitz, Dag (Sweden, born 1936)
 * Preiss, David (England, born 1947)
 * Prékopa, András (Hungary, 1929–2016)
 * de Prémontval, Pierre Le Guay (?, 1716–1764)
 * Prentice, Andrew (Australia, ?–?)
 * Presburger, Mojżesz (Poland, 1904–1943)
 * Pressly, Eleanor C. (USA, 1919–2003)
 * Prestel, Robert L. (USA, born 1936)
 * Preston, Gordon (England, 1925–2015)
 * Previato, Emma (?, 1952–2022)

Pri

 * Price, Bartholomew (Britain, 1818–1898)
 * Price, George R. (USA, 1922–1975)
 * Price, Griffith Baley (USA, 1905–2006)
 * Price, Justin Jesse (USA, ?–?)
 * Pries, Rachel Justine (?, ?–?)
 * Priest, Eric (Britain, born 1943)
 * Priestley, Henry (Australia, 1883–1932)
 * Priestley, Hilary (?, ?–?)
 * Prim, Robert C. (USA, 1921–2021)
 * Princet, Maurice (France, 1875–1973)
 * Pringsheim, Alfred (Germany, 1850–1941)
 * Prior, Arthur (New Zealand, 1914–1969)
 * Prithudaka (?, ?–?)
 * Privalov, Ivan (Russia, 1891–1941)
 * Prize, Richard C. DiPrima (?, ?–?)
 * Prize, Rollo Davidson (?, ?–?)
 * Procesi, Claudio (Italy, born 1941)
 * Procházka, Bedřich (Czech Republic, 1855–1934)
 * Proclus (Ancient Greece, 412–487)
 * Proclus of Laodicea (Ancient Greece, ?–?)
 * Prokhorov, Yuri (Russia/Soviet Union, 1929–2013)
 * de Prony, Gaspard (France, 1755–1839)
 * Propp, Jim (USA, ?–?)
 * Prosser, Reese (USA, 1927–1996)
 * Proth, François (?, 1852–1879)
 * Protter, Murray H. (USA, 1918–2008)
 * Proudman, Joseph (England, 1888–1975)
 * Proust, Christine (France, born 1953)
 * Proutiere, Alexandre (France/Sweden, ?–?)
 * Prudnikov, Anatoli (Russia, 1927–1999)
 * Prüfer, Heinz (Germany, 1896–1934)
 * Prugovečki, Eduard (Canada/Romania, 1937–2003)
 * Prusinkiewicz, Przemysław (Poland, ?–?)

Prv

 * Prvanović, Mileva (Serbia, 1929–2016)
 * Prym, Friedrich (Germany, 1841–1915)
 * Przytycki, Józef H. (Poland/USA, born 1953)
 * Psellos, Michael (?, born 1010s)
 * Pták, Vlastimil (Czech Republic, 1925–1999)
 * Ptolemy (Ancient Greece/Egypt, 100–170)
 * Pu, Pao Ming (China, 1910–1988)
 * Pugh, Charles C. (?, born 1940)
 * Pugh, Mary (Canada, ?–?)
 * Puglisi, Onofrio (Italy, ?–1679)
 * Puiseux, Victor (France, 1820–1883)
 * Puissant, Louis (France, 1769–1843)
 * Pujals, Enrique (Argentina/Brazil, ?–?)
 * Pukánszky, Lajos (Hungary, 1928–1996)
 * Pullan, Andrew John (New Zealand, 1963–2012)
 * Pullman, Norman J. (USA, 1931–1999)
 * Pulvirenti, Mario (Italy, ?–?)
 * Punt, Andre (South Africa, born 1965)
 * Puppe, Dieter (?, 1930–2005)
 * Purcell, Jessica (Australia, ?–?)
 * Purdy, George B. (USA, 1944–2017)
 * Purser, Frederick (?, 1839–1910)
 * Purser, John (mathematician) (?, 1835–1903)
 * Pursiheimo, Ulla (Finland, born 1944)
 * Puta, Mircea (Romania, 1950–2007)
 * Putman, Andrew (?, born 1979)
 * Putnam, Hilary (USA, 1926–2016)
 * Pyatt, Kedar "Bud" (USA, ?–?)
 * Pyber, László (Hungary, born 1960)
 * Pycior, Helena (?, born 1947)

Pyk

 * Pykna, Franciszek Indan (Poland, 1913–1992)
 * Pyrrhos, Dionysios (Greece, 1774–1853)
 * Pythagoras (Ancient Greece, 570s BC–490s BC)