William Leadenham

{{Short description|English politician}}

{{Use dmy dates|date=March 2018}}

{{Use British English|date=March 2018}}

William Leadenham (fl. 1421) was an English politician.

He was a Member (MP) of the Parliament of England for Lincoln in December 1421.{{cite web|author=Members Constituencies Parliaments Surveys |url=http://www.historyofparliamentonline.org/volume/1386-1421/member/leadenham-william |title=LEADENHAM, William, of Lincoln. |publisher=History of Parliament Online |date= |accessdate=2017-02-07}}