William Chester

William Chester may refer to:

• William Chester (bishop) (died 1893), Church of Ireland bishop and author
• Sir William Chester (mayor) (1509–1595?), Lord Mayor of London
• Sir William Chester, Baronet of the Chester baronets
• William Chester (MP for Derby), see Derby
• William Chester (MP for Bristol), see Bristol
• William Chester, American pathologist, see Erdheim-Chester disease