William Llewellyn

William Llewellyn may refer to:

• Sir William Llewellyn (painter), Welsh painter
• William Llewellyn (bishop), Church of England bishop
• William Llewellyn (priest), Anglican priest
• William H. H. Llewellyn, member of the New Mexico House of Representatives
• Willie Llewellyn, Welsh rugby union player

• All pages with titles beginning with William Llewellyn