William Rennie may refer to:
- William Rennie (Victoria Cross) (1822–1887), Scottish recipient of the Victoria Cross
- William Rennie (horticulturist) (1835–1910), scientific farmer and seed merchant in Ontario
- Willie Rennie (William Cowan Rennie, born 1967), Scottish politician
- William J. Rennie (1891–1964), American football and basketball coach
- William Hepburn Rennie, British colonial official in Hong Kong and St. Vincent
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: