Williams baronets of Vaynol (1622)

The Williams baronetcy, of Vaynol in the County of Carnarvon, was created in the Baronetage of England on 15 June 1622 for William Williams, a relation of John Williams, from 1621 Bishop of Lincoln and Lord Keeper of the Great Seal.

The 6th Baronet represented Caernarvonshire in the House of Commons. On his death in 1696 the title became extinct.