Pierre-Louis
Pierre-Louis or Pierre Louis is a family name for the following people:
- Joseph Nemours Pierre-Louis (1900–1966), Haitian politician, President of Haiti
- Michèle Pierre-Louis (* 1947), Haitian politician
Pierre-Louis or Pierre Louis is the given name of the following people:
- Pierre Louis Dulong (1785–1838), French physicist and chemist
- Pierre-Louis Moreau de Maupertuis (1698–1759), French mathematician and physicist
- Pierre Louis Prieur (1756–1827), French politician
- Pierre Louis Ravené (1793–1861), German industrialist, patron
- Pierre-Louis Roederer (1754–1835), Grand Officer of the Legion of Honor
- Pierre Louis Rouillard (1820–1881), French sculptor
Pierre-Louis is the pseudonym of the following people:
- Pierre-Louis (actor) (1917–1987), French actor
