William Astor may refer to:
- William Backhouse Astor Sr. (1792–1875), American businessman and member of the Astor family
- William Backhouse Astor Jr. (1829–1892), American businessman and son of the above
- William Waldorf Astor (1848–1919), American-born English politician and nephew of the above
- William Astor, 3rd Viscount Astor (1907–1966), English politician and grandson of the above
- William Astor, 4th Viscount Astor (born 1951), English politician and son of the above
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: