The Williams baronetcy, of Bridehead in the County of Dorset, was created in the Baronetage of the United Kingdom on 9 February 1915 for Robert Williams, who represented Dorset West in the House of Commons as a Conservative, from 1895 to 1922.
Williams baronets, of Bridehead (1915) Sir Robert Williams, 1st Baronet (1848–1943) Sir Philip Francis Cunningham Williams, 2nd Baronet (1884–1958) Sir David Philip Williams, 3rd Baronet (1909–1970) Sir (Robert) Philip Nathaniel Williams, 4th Baronet (born 1950)
The heir apparent is the present holder's only son David Robert Mark Williams (born 1980).
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