William Wales

William Wales may refer to:

• William, Prince of Wales (born 1982), elder son of Charles III and Diana, Princess of Wales
• William Wales (astronomer) (1734?–1798), British astronomer and mathematician
• William W. Wales (1818–1902), Minnesota politician
• William Wales (optician) (1838?–1907), English American inventor

See also

• William Walls (disambiguation)