List of Scientists by Field

Pacchioni, Antonio

Pacini, Filippo

Pacinotti, Antonio

Pacioli, Luca

Packard, Alpheus Spring

Padoa, Alessandro

Pagano, Giuseppe

Painlevé, Paul

Painter, Theophilus Shickel

Paley, William

Palisa, Johann

Palissy, Bernard

Palladin, Aleksandr Vladimirovich

Palladin, Vladimir Ivanovich

Pallas, Pyotr Simon

Palmer, Edward

Pambour, François Marie Guyonneau de

Pander, Christian Heinrich

Paneth, Friedrich Adolf

Pannekoek, Antonie

Papaleksi, Nikolai Dmitrievich

Papanicolaou, George Nicholas

Papin, Denis

Pappus of Alexandria

Paracelsus, Theophrastus Philippus Aureolus Bombastus von Hohenheim

Parameśvara

Pardies, Ignace Gaston

Paré, Ambroise

Parenago, Pavel Petrovich

Parent, Antoine

Parkhurst, John Adelbert

Parkinson, James

Parkinson, Sydney

Parmenides of Elea

Parmentier, Antoine-Augustin

Parnas, Jakub Karol

Parseval des Chênes, Marc- Antoine

Parsons, William

Partington, James Riddick

Pascal, Blaise

Pascal, Étienne

Pasch, Moritz

Paschen, Louis Carl Heinrich Friedrich

Pasteur, Louis

Patrizi, Francesco

Patterson, John Thomas

Paul of Aegina

Paul of Alexandria

Paul of Venice

Pauli, Wolfgang

Pauliśa

Paulli, Simon

Pauly, August

Pavlov, Aleksei Petrovich

Pavlov, Ivan Petrovich

Pavón y Jiménez, José Antonio

Payen, Anselme

Paykull, Gustaf

Payne, Fernandus

Peacock, George

Peale, Charles Willson

Peale, Rembrandt

Peale, Titian Ramsay

Péan de Saint-Gilles, Léon

Peano, Giuseppe

Pearl, Raymond

Pearson, George

Pearson, Karl

Pease, Francis Gladhelm

Pecham, John

Pecquet, Jean

Pegram, George Braxton

Peirce, Benjamin

Peirce, Benjamin Osgood

Peirce, Charles Sanders

Peiresc, Nicolas Claude Fabri de

Pekelharing, Cornelis Adrianus

Peletier, Jacques

Pell, John

Pelletier, Bertrand

Pelletier, Pierre-Joseph

Pelouze, Théophile-Jules

Peltier, Jean Charles Athanase

Pemberton, Henry

Penck, Albrecht

Penck, Walther

Pennant, Thomas

Penny, Frederick

Pensa, Antonio

Percy, John

Pereira, Benedictus

Pereira, Duarte Pacheco

Pérès, Joseph Jean Camille

Pérez de Vargas, Bernardo

Perkin, William Henry

Perkin, William Henry, Jr.

Péron, François

Pérot, Jean-Baptiste Gaspard Gustav Alfred

Perrault, Claude

Perrault, Pierre

Perrier, Edmond

Perrier, Georges

Perrin, Jean-Baptiste

Perrine, Charles Dillon

Perroncito, Edoardo

Perronet, Jean-Rodolphe

Perrotin, Henri Joseph Anastase

Perseus

Personne, Jacques

Persoon, Christiaan Hendrik

Persoz, Jean-François

Peter Peregrinus, Pierre de

Peter Philomena of Dacia, Petrus

Peters, Carl F. W.

Peters, Christian August Friedrich

Peters, Christian Heinrich Friedrich

Petersen, Julius

Peterson, Karl Mikhailovich

Petit, Alexis Thérèse

Petit, Pierre

Petosiris, Pseudo-

Petrie, William

Petrov, Nikolay Pavlovich

Petrov, Vasily Vladimirovich

Petrovsky, Ivan Georgievich

Petrus Bonus

Pettenkofer, Max Josef von

Pettersson, Hans

Petty, William

Peurbach, Georg

Peyer, Bernhard

Peyer, Johann Conrad

Peyssonnel, Jean André

Pezard, Albert

Pezenas, Esprit

Pfaff, Johann Friedrich

Pfannenstiel, Max Jakob

Pfeffer, Wilhelm Friedrich Philipp

Pfeiffer, Paul

Pflüger, Eduard Friedrich Wilhelm

Philinus of Cos

Philip, Alexander Philips Wilson

Phillips, John

Phillips, Theodore Evelyn Reece

Phillips, William

Philo of Byzantium

Philolaus of Crotona

Pianese, Giuseppe

Piazzi, Giuseppe

Picard, Charles Émile

Picard, Jean

Piccard, Auguste

Piccolomini, Arcangelo

Pickering, Edward Charles

Pickering, William Henry

Pictet, Marc-Auguste

Pictet, Raoul-Pierre

Pierce, George Washington

Pieri, Mario

Piette, Louis-Édouard-Stanislas

Pigott, Edward

Pilatre de Rozier, Jean François

Pincherle, Salvatore

Pincus, Gregory Goodwin

Pinel, Philippe

Pingré, Alexandre-Gui

Pires, Tomé

Pirī Rais, Muḥyī al-Dīn

Pirogov, Nikolay Ivanovich

Piso, Willem

Pitcairn, Archibald

Pitiscus, Bartholomeo

Pitot, Henri

Pitt-Rivers, Augustus Henry Lane Fox

Placzek, George

Plana, Giovanni

Planck, Max Karl Ernst Ludwig

Planudes, Maximus

Plaskett, John Stanley

Plate, Ludwig Hermann

Plateau, Joseph Antoine Ferdinand

Plato

Plato of Tivoli

Platter, Félix

Plattner, Karl Friedrich

Playfair, John

Playfair, Lyon

Plenčič, Marcus Antonius

Pliny

Plot, Robert

Plotinus

Pluche, Noël-Antoine

Plücker, Julius

Plumier, Charles

Plummer, Andrew

Plummer, Henry Crozier

Poggendorff, Johann Christian

Poggiale, Antoine-Baudoin

Pohl, Robert Wichard

Poincaré, Jules-Henri

Poinsot, Louis

Poiseuille, Jean Léonard Marie

Poisson, Simeon-Denis

Poivre, Pierre

Polányi, Mihály

Poleni, Giovanni

Poli, Giuseppe Saverio

Polinière, Pierre

Pollender, Aloys

Pomeranchuk, Isaak Iakovlevich

Pomponazzi, Pietro

Pomponius Mela

Poncelet, Jean Victor

Pons, Jean-Louis

Pontedera, Giulio

Poor, Charles Lane

Pope, William Jackson

Popov, Aleksandr Nikiforivich

Popov, Aleksandr Stepanovich

Poretsky, Platon Sergeevich

Porro, Ignazio

Porta, Giambattista Della

Porta, Luigi

Portal, Antoine

Portevin, Albert Marcel Germain René

Portier, Paul

Pošepný, Franz

Posidonius

Post, Emil Leon

Potanin, Grigory Nikolaevich

Pott, Johann Heinrich

Pouchet, Félix-Archimède

Pouillet, Claude-Servais-Mathias

Poulton, Edward Bagnall

Pourfour du Petit, François

Pourtalès, Louis François de

Powalky, Karl Rudolph

Powell, Baden

Powell, Cecil Frank

Powell, John Wesley

Power, Frederick Belding

Power, Henry

Poynting, John Henry

Prandtl, Ludwig

Pratt, Frederick Haven

Pratt, John Henry

Praxagoras of Cos

Pregl, Fritz

Presl, Karel Boriwoj

Prestwich, Joseph

Prévost, Isaac-Bénédict

Prevost, Jean-Louis

Prévost, Louis-Constant

Prevost, Pierre

Preyer, Thierry William

Prichard, James Cowles

Priestley, John Gillies

Priestley, Joseph

Pringle, John

Pringsheim, Alfred

Pringsheim, Ernst

Pringsheim, Nathanael

Pritchard, Charles

Privalov, Ivan Ivanovich

Privat de Molières, Joseph

Procháska, Georgius

Proclus

Proctor, Richard Anthony

Prony, Gaspard-François-Clair- Marie Riche de

Proust, Joseph Louis

Prout, William

Prowazek, Stanislaus von Lanov

Prudden, Theophil Mitchell

Pruner Bey, Franz Ignace

Pruvost, Pierre Eugène Marie Joseph

Pryanishnikov, Dmitry Nikolaevich

Przhevalsky, Nikolay Mikhaylovich

Psellus, Michael

Ptolemy, Claudius

Puiseux, Victor

Pulfrich, Carl

Pumpelly, Raphael

Punnett, Reginald Crundall

Pupin, Michael Idvorsky

Purdie, Thomas

Purkyně, Jan Evangelista

Pursch, Frederick

Putnam, Frederic Ward

Pythagoras of Samos

Pytheas of Massalia