Marie-Julie is a compound given name. Notable people with the name include:
Marie-Julie Baup (born 1979), French actress, writer and comedian Marie-Julie Bonnin (born 2001), French pole vaulter Marie-Julie Dallaire, Canadian film director Marie-Julie Halligner (1786–1850), French opera singer Marie-Julie Jahenny (1850–1941), Breton woman considered by some to be a mystic and stigmatist
See also
Marie Julie Clary (1771–1845), wife of Joseph Bonaparte, and as such first Queen of Naples, then of Spain and the Indies Marie-Anne-Julie Forestier (1782–1853), French painter Julie-Marie, another compound given name