William Hardcastle may refer to:
- Bill Hardcastle (1874–1944), New Zealand and Australian national representative rugby union and rugby league player
- William Hardcastle (broadcaster) (1918–1975), British journalist and radio news presenter
- William Hardcastle (football chairman), see 1912–13 Huddersfield Town F.C. season
This 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.
If an internal link led you here, you may wish to change the link to point directly to the intended article.