Baron Boteler (sometimes modernly Baron Butler or Baron Botiler) was a title that was created three times in the Peerage of England. The first barony, Baron Boteler, of Werington, was created by writ on 23 June 1295 for William le Boteler. It became extinct on his death in circa 1328. The second barony, Baron Boteler, of Wem, was created by writ on 19 March 1308 for William Boteler. It fell into abeyance in 1411, on the death of his great-granddaughter.