Pärtelpoeg is an Estonian surname. Notable people with the surname include:
Hugo Pärtelpoeg (1899–1951), Estonian lawyer and politician Ilmar Pärtelpoeg (1926–2013), Estonian ski jumper, economist, computer scientist, and politician Leila Pärtelpoeg (1927–2025), Estonian interior architect and pedagog
See also Madis Pärtel (born 1985), Estonian diplomat and former volleyball player