Dune 3

Dune 3, Dune III, may refer to:


 * The proposed sequel to Dune: Part Two, a 2020s film project by director Denis Villeneuve based on the 1969 second novel Dune Messiah
 * Children of Dune, a 1976 novel by Frank Herbert, the third novel in the Dune series
 * Dune III, a 1909 painting by Piet Mondrian that features divisionism