- Pansoo Kim
- Pantelis Loupos
- Pantex
- Paola Pellegrini
- Paolo Pertile
- Paolo Toth
- Param Vir Singh
- Paramveer Dhillon
- Paratsu Sharifi
- Parikshit Shah
- Park Sinchaisri
- Parshuram Hotkar
- Pascal Van Hentenryck
- Pascale Crama
- Pascale Zaraté
- Pat McMurry
- Patrice Bertail
- Patricia Dominguez-Marin
- Patricia Randall
- Patricia Reagan-Cirincione
