Jamet is a surname. Notable people with the surname include:
Denis Jamet (died 1625), French priest France Jamet, French politician Pierre Jamet (1893–1991), French harpist and pedagogue Philippe Jamet (born 1961), French engineer and academic Marie-Claire Jamet (born 1933), harpist, daughter of Pierre Jamet Victor Jamet (1853–1919), French mathematician