William Culpepper

William Culpepper may refer to:


 * William T. Culpepper III, (born 1947) American politician
 * William Colepeper (died 1726), English politician and poet
 * Sir William Culpeper, 1st Baronet of Preston Hall (1588–1651), of the Culpeper baronets
 * Sir William Culpeper, 1st Baronet of Wakehurst (died 1651), of the Culpeper baronets
 * Sir William Culpeper, 4th Baronet (1668–1740), of the Culpeper baronets