William Barrow
William Barrow may refer to:
- William Barrow , English Anglican Archdeacon of Nottingham, 1830–1832
- William Barrow , Bishop of Bangor and of Carlisle
- William Barrow , English Jesuit
- William Barrow , American chemist
- William [Hodgson Barrow], English Conservative politician who sat in the House of Commons from 1851 to 1874