William Llewellyn
# 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
