Fortuna is the Roman goddess of luck.

Fortuna (Latin for "fortune") can also mean:

• Fortuna Bay, South Georgia Island
• Fortuna Glacier, South Georgia Island

• Fortuna, Arizona, a ghost town
• Fortuna, California, a city
• Fortuna, Missouri, an unincorporated community
• Fortuna, North Dakota, a small city
• Fortuna, U.S. Virgin Islands, a settlement
• Fargo, California, a former settlement also called Fortuna

• Fortuna, San Luis, a village and municipality in Argentina
• Fortuna, Maranhão, a municipality in Brazil
• Fortuna, Murcia, a town in Spain
• Fortuna Forest Reserve, Panama
• 19 Fortuna, an asteroid

• Fortuna (surname)
• Diego Mazquiarán (1895-1940), Spanish matador known as Fortuna
• Fortuna (Brazilian singer), female singer and composer from Brazil

• Fortuna (album), a 2019 album by Italian singer Emma
• "Fortuna", a 2022 single by Chinese singer Lexie Liu
• Fortuna (film), an Israeli film directed by Menahem Golan
• Fortuna (telenovela), a 2013 Mexican telenovela
• Bib Fortuna, a Star Wars character
• Fortuna, a name for Bagatelle, a game developed from billiard
• Fortuna, a fictional planet from the Star Fox series
• Fortuna, a town on Venus in the online game Warframe

• Costa Fortuna, a cruise ship built in 2003
• Fortuna (steamboat), a vessel that operated on Lake Washington in the early 20th century
• Fortuna, various yachts used by Spanish King Juan Carlos I

• ACS Fortuna Covaci, a Romanian football club
  • Stadionul Fortuna (Fortuna Stadium), Covaci, Romania
• CD Fortuna, a Spanish football team from Leganés
• FC Fortuna Mytishchi, a former Russian football team (2003-2009)
• FK Fortuna Skopje, a Macedonian football club
• Fortuna Ålesund, a Norwegian women's football club
• Fortuna Arena, a stadium in Prague, Czech Republic
• Fortuna Düsseldorf, a German football club
• Fortuna Hjørring, a Danish women's football team
• Fortuna liga (disambiguation), several sports competitions
• Fortuna Sittard, a Dutch football club
• Fortuna Vlaardingen, a Dutch football club
• SC Fortuna Köln, a German football club
• SV Fortuna Magdeburg, a German football club
• VfB Fortuna Chemnitz, a German football club

• Fortuna Air Force Station, North Dakota, an abandoned Air Force Long Range radar site
• Fortuna station (SEPTA), a railway station in Hatfield, Pennsylvania
• Fortuna railway station (Mexico City), operated by Ferrocarriles Suburbanos
• Fortuna (cigarette), a cigarette brand owned by Altadis
• Fortuna (PRNG), an algorithm for cryptographically secure pseudo-random number generation
• Fortuna, a genetically modified potato developed by BASF Plant Science

• Fortune (disambiguation)
• La Fortuna (disambiguation)
• O Fortuna (album), a 2009 studio album by Welsh classical singer Rhydian
• "O Fortuna", a 13th-century medieval Latin Goliardic poem; set to music by Carl Orff