Mimas is a moon of Saturn marked by a giant crater on its surface.

Mimas may also refer to:

Mimas (Giant), son of Gaia in Greek mythology, one of the Gigantes Mimas (Aeneid), a son of Amycus and Theono, born the same night as Paris, who escorted Aeneas to Italy Karaburun, a town and district in Turkey, formerly called Mimas in reference to the Giant Mimas (moth), a genus of hawk moths Mimas (data centre), a UK national academic data centre at the University of Manchester Mimas, a centaur mentioned in the archaic Greek epic poem, the Shield of Heracles, at line 182 Mimas, grandfather of Aeolus, the keeper of the winds in Homer's Odyssey Mayamas, Ottoman name of a town in Syria Pronounced with a final /z/ sound, it may be: Mima mounds, the unexplained geological formations found on the Mima Prairie, as well as other locations