Mundus may refer to:
People Mundus (general) (died 536), an East Roman general Frank Mundus (1925–2008), an American fisher Saint Munde (or Mundus; died c. 962), Scottish abbot in Argyll, Scotland
Places Mundus, ancient port in northern Somalia on the site of Heis (town)
Popular culture Mundus (Devil May Cry), the king of the demon world in the Devil May Cry series of video games Mundus (setting), a realm in The Elder Scrolls series of video games
Ancient Roman culture Mundus, one of the Latin words for "world" Mundus cerialis, a ritual pit connected with the cult of the goddess Ceres
Other Erasmus Mundus, the international counterpart of the Erasmus programme Mundus furniture, a furniture-manufacturing company
See also Mundu, a Malayalam garment