Marie of Cleves (19 September 1426 – 23 August 1487) was the third wife of Charles, Duke of Orléans. She was born a German princess, the last child of Adolph I, Duke of Cleves and his second wife, Mary of Burgundy.

Marie was a patron of letters and commissioned many works; she was also an active poet herself, producing ballads and other verses.^[1] After the Duke's death she was secretly remarried in 1480 to one of her gentlemen of the chamber, the Artesian "Sieur de Rabodanges", who was some years her junior.^[1][2] She died in Chaunay.

At the age of fourteen, Marie was married to 46-year-old Charles of Valois, Duke of Orléans, a man 32 years her senior,^[1] on 27 November 1440, in Saint-Omer.^[3] She became his third and last wife. Their eldest child was born fully 17 years after the wedding. They had three children together, being:

• Marie of Orléans, Viscountess of Narbonne (19 December 1457 – 1493); married John of Foix, Viscount of Narbonne in 1483.
• King Louis XII of France (1462–1515)
• Anne of Orléans, Abbess of Fontevraud and Poitiers (1464–1491).

Marie is a character in Hella Haasse's historical novel about Charles, Duke of Orléans In a Dark Wood Wandering (original Dutch title Het Woud der Verwachting).