William Walter
William Walter may refer to:
- William Walter , Member of Parliament for Buckingham 1553
- Sir William Walter , MP for Peterborough 1614, Ludgershall 1626 and Lichfield 1628
- William Walter , German boxer
- William Grey Walter, American neurophysiologist
- William Walter, partner in the Walter and Wilson architectural firm with James Keys Wilson
- William Walter, founder of Scripture Gift Mission in 1888
- William W. Walter, American religious leader
- Sir William Walter, 1st Baronet, MP for Weobley
- William Walter , English poet and translator