Parmentier can refer to:
People
André Parmentier (landscape architect) (1780–1830), American landscape architect
André Parmentier (sport shooter) (1876-1969), French Olympic sport shooter
Antoine-Augustin Parmentier (1737–1813), French scientist and promoter of the use of potatoes as a food source at the end of the 18th century Armand Parmentier (born 1954), former Olympic long-distance runner from Belgium Henri Parmentier, French archeologist Jean Parmentier (diplomat) (1883–1936) Jean Parmentier (explorer) (1494–1529), French navigator, cartographer, and poet Julie-Marie Parmentier (born 1981), French actress Koene Dirk Parmentier, KLM airplane pilot in the 1948 KLM Constellation air disaster Marc Parmentier (born 1956), Belgian scientist Pauline Parmentier (born 1986), French tennis player Philippe Parmentier (1787–1867), Belgian sculptor