Masada is an ancient fortification in the Southern District of Israel.
Masada or Massada may also refer to: Siege of Masada, a famous siege and mass suicide at the fortress Masada myth, the early Zionist retelling of the story
Places Masada (kibbutz), a kibbutz near the Sea of Galilee, Israel Mas'ade, a Druze village in the Golan Heights
Arts and entertainment Masada (comics), a superheroine in Youngblood Masada (miniseries) (1981), an American television miniseries
Music Masada (band), a jazz quartet fronted by avant-garde composer John Zorn Masada 967, an opera by Israeli composer Josef Tal Masada (album), by Alpha Blondy (1992) Masada, a 1997 composition by Ralph Hultgren
Organizations Masada Action and Defense Movement, a false flag terrorist organisation in France established by white supremacists Masada College, a Jewish primary and secondary school in St Ives, New South Wales, Australia
People Masada (wrestler) (born 1981), American professional wrestler Masada Iosefa (1988–2021), Samoan professional rugby league player Jamie Masada (born 1954), Iranian-born American businessman and comedian Kazuhiko Masada (born 1975), Japanese professional wrestler Takeshi Masada (born 2001), Japanese professional wrestler
Military IWI Masada, an Israeli semi-automatic pistol Masada (rifle), the original name of the Remington ACR rifle designed by Magpul
See also Masada2000, a radical-Zionist website