Dione may refer to:

Astronomy edit

Mythology edit

Biology edit

Boating edit

Chemistry edit

  • Diketone (Dione), a molecule containing two ketone groups
  • Ethylene dione (ethylenedione, ethene dione, or ethene 1,2-dione), a hypothetical chemical compound with the formula C2O2 (O=C=C=O)

Given name edit

Literature edit

Popular culture edit

  • Dee Bliss (Dione "Dee" Rebecchi), from the Australian soap opera Neighbours
  • Thanos, a villain in Marvel Comics, was originally given the name by his mother

Surname edit

Other edit

  • Dione plc, a former UK-based point-of-sale equipment manufacturer, now part of VeriFone

See also edit