William Langton (died 1279) was a medieval archbishop-elect of York.
William Langton may also refer to:
William Langton (died 1221), Abbot of Shrewsbury William Langton (MP) (died 1659), English lawyer and politician William Langton (banker) (1803–1881), English financier and antiquarian William Langton (priest), Dean of Clogher, 1743–1761 William Gore-Langton (1760–1847), British politician William Gore-Langton (1824–1873), British politician William Temple-Gore-Langton, 4th Earl Temple of Stowe (1847–1904), British politician