Pierre-Joseph (also Pierre Joseph) is a given name and can refer to:
Pierre-Joseph Alary, (1689–1770), French ecclesiastic and writerPierre-Joseph Amoreux (1741–1824) French physician and naturalistPierre Joseph Bonnaterre (1752–1804), French naturalistPierre-Joseph Bourcet (1700–1780), French tactician, general, chief of staff, mapmaker and military educatorPierre-Joseph Cambon, (1756–1820), French statesmanArthur Cardin (1879–1946), Canadian politicianPierre-Joseph-Olivier Chauveau (1820–1890), first Premier of the Canadian province of QuebecPierre-Joseph Thoulier d'Olivet (1682–1768),French abbot, writer, grammarian and French translatorPigneau de Behaine (1741–1799), French Catholic priest, helped establish Vietnamese Nguyễn Dynasty after Tây Sơn rebellionPierre Joseph Céloron de Blainville (1693–1759), French Canadian Officer of MarinePierre-Joseph Desault, (1738–1795), French anatomist and surgeonPierre Macquer (1718–1784), French chemistPierre Joseph Pelletier (1788–1842), French chemistPierre-Joseph Proudhon (1809–1865), French politician, mutualist philosopher and socialistPierre-Joseph Redouté (1759–1840), Belgian painter and botanistAmédée Tremblay (1876–1949), Canadian organist, composer, and music educatorPierre-Joseph van Beneden (1809–1894), Beligian zoologist and paleontologist