William Villiers
William Villiers is the name of the following people:
- William Villiers, 2nd Viscount Grandison , English nobleman
- William Villiers, 3rd Baronet (1645–1712), English nobleman and politician
- William Villiers, 2nd Earl of Jersey (around 1682–1721), English nobleman
- William Villiers, 3rd Earl of Jersey († 1769), English nobleman
- William Child-Villiers, 10th Earl of Jersey (* 1976), British film producer, actor and writer