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- Jean-Claude Pascal (1927–1992), singer and actor
- Adolphe Pégoud (1889–1915), aviator
- Auguste Perret (1874–1954), architect
- Symon Petliura (1879–1926), Ukrainian leader
- Maurice Pialat (1925–2003), film director
- Charles Pigeon (1838–1915), engineer, inventor and manufacturer
- Jules Henri Poincaré, (1854–1912), mathematician and physicist
- Jean Poiret (1926–1992), actor, film director
- François Charles Henri Laurent Pouqueville (1770–1838), Diplomat, writer, historian, archaeologist, physician
- Pierre-Joseph Proudhon, (1809–1865), philosopher and statesman
- Visarion Puiu (1879–1964), Romanian metropolitan bishop
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