Margaret of Dampierre (13 April 1350 – 16/21 March 1405) was the last Countess of Flanders (as Margaret III) of the House of Dampierre, Countess of Artois and Countess Palatine of Burgundy (as Margaret II) and twice Duchess consort of Burgundy. She was the only surviving child and heir of Louis de Mâle, Count of Flanders, Count of Nevers, and Count of Rethel (1346–1384); and his wife Margaret of Brabant, Countess of Flanders.