Nompar is a given name. Notable people with the name include:
Anne Nompar de Caumont, countess of Balbi (1753–1832), mistress of the count of Provence, who later became Louis XVIII Antoine Nompar de Caumont (1632–1723), French courtier and soldier Armand-Nompar de Caumont, duc de la Force (1580–1675), Marshal of France and peer of France Henri-Nompar de Caumont, duc de La Force, (1582–1678), Duc de La Force and peer of France Jacques-Nompar de Caumont, duc de la Force (1558–1652), marshal of France and peer of France Nompar of Caumont (1391–1446), lord of Caumont, Castelnau, Castelculier and Berbiguières