Gérard Daucourt (born 29 April 1941 in Delémont, Switzerland) was the Catholic Bishop of Nanterre 2002-2013 in the Hauts-de-Seine Département in the Paris region, France.
Daucourt was ordained as a priest in 1966 when he served in Besançon, France, before subsequently serving as diocesan of Troyes (1992) and then of Orléans (1998).