William Dennis (1856–1920) was an Independent Conservative member of the Senate of Canada.
- William Henry Dennis (1887–1954), his nephew and Canadian Conservative senator from 1912 to 1920
William or Billy Dennis may also refer to:
- Billy Dennis (English footballer) (1896–1952), English footballer
- Willie Dennis (1926–1965), American jazz musician
- Willie D (born 1966), rapper
- Bill Dennis (born 1935), NASCAR driver
- William Lockyer Dennis (1853–1919), English-born American politician
- William M. Dennis (1810–1882), American businessman and politician
- William S. Dennis (fl. 1910s), American captain of the Vanitie yacht in the America's Cup trials
- Will Dennis (born 2000), English footballer
See also
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.