William Wall
William Wall may refer to:
- William Wall (theologian), British priest in the Church of England who wrote extensively on the doctrine of infant baptism
- William Guy Wall, American painter of Irish birth
- William Wall (New York politician), U.S. Representative from New York
- William Wall (Australian politician), member of the New South Wales Legislative Assembly
- William Michael Wall, Canadian politician
- William Wall (Wisconsin politician), member of the Wisconsin State Assembly
- Willie Wall (hurler), Irish hurler during the late 1930s
- William Wall (writer), Irish novelist, poet and short story writer
- William Wall (cricketer), English cricketer
- William Madison Wall, Mormon pioneer, explorer and church leader
- William Archibald Wall, American painter
- William Wall (filmmaker), American filmmaker and cinematographer