Fortun or Fortún may refer to:
People Surname Antonio Fortún (c. 1800-c. 1860), former mayor of Ponce, Puerto Rico Elena Fortún (1886–1952), a Spanish children's author Julia Elena Fortún (1929–2016), a Bolivian historian, anthropologist, folklorist, and ethnomusicologist Kim Fortun, an American anthropologist Lawrence Fortun, a Filipino politician Rafael Fortún (1919–1982), a sprinter from Cuba
Given name Fortún Galíndez (fl. 924–972), a Navarrese nobleman Fortún Garcés of Pamplona (died 922), former King of Pamplona Fortún Garcés Cajal (died 1146), a Navarro-Aragonese nobleman and statesman Fortún Íñiguez (c. 842), potential co-regent with García Íñiguez of Pamplona Fortún Jiménez (count) (fl. 943–58), former count of Aragon Fortún Ochoiz (fl. 1013–1050), a Navarrese nobleman Fortún Sánchez (died 1054), a Navarrese nobleman Fortún Ximénez (died 1533), a Spanish sailor who led a mutiny near Mexico
Places Fortun (village), a village in Luster, Norway