- Persico, Joseph E.1
- Petersen, Lars Feldballe1
- Petropoulos, Jonathan1
- Petry, Ludwig1
- Peukert, Detlev1
- Peukert, Detlev J. K.1
- Pfahl-Traughber, Armin1
- Pflaum, Hans Günther1
- Pilgert, Henry P.1
- Pine, Lisa1
- Plamenatz, John Petrov1
- Poewe, Karla O1
- Poliakov, Léon1
- Posen, Barry1
- Pounds, Norman John Greville1
- Poveda, Christian1
- Presner, Todd Samuel1
- Priestland, David1
- Proctor, Robert1
- Przybylski, Peter1