The Neufville de Villeroy family was a French noble family, the most notable member of which was François de Neufville, duc de Villeroi. It was descended from a finance minister to Louis XII.

Arms

Its arms are "d'azur au chevron d'or accompagné de trois croisettes ancrées du même".

Titles

It held two main duchies, that of Villeroy (peerage rank) and Alincourt (non-peerage rank). It also acquired the duchies and titles of Beaupréau and Retz (1716). Before becoming duke of Villeroy in title, Louis François Anne de Neufville de Villeroy called himself "Duke of Retz", a purely courtesy title.

Duke of Villeroy

The title duke of Villeroy was created in September 1651 for Nicolas V de Villeroy. He was raised to the peerage of France in 1663.

Duke of Alincourt

The title duke of Alincourt was created on 20 September 1729 for François Camille de Neufville de Villeroy, younger son of Louis Nicolas de Neufville de Villeroy.

Other notable family members