William Fisher may refer to:
- William Arms Fisher (1861–1948), American music historian
- William Frederick Fisher (born 1946), American astronaut
- William Frederick Fisher (born 1839), Pony Express rider and great grandfather of American astronaut William Frederick Fisher
- William Fisher (Royal Navy officer) (1780-1852), British naval officer
- William Webster Fisher
- William Hayes Fisher, 1st Baron Downham (1853–1920), British politician
- William Wordsworth Fisher (1875–1937), British admiral
- William W. Fisher, American legal academic
- William Fisher (mayor), Mayor of Philadelphia, served 1773–1774
- William Fisher (boxer), known as Willie Fisher, (born 1940), Scottish boxer
- William Fisher (Nova Scotia politician) (1716–1777), farmer and politician in Nova Scotia
- William Fisher, the Kirk Elder of Mauchline, who inspired Burn's poem Holy Willie's Prayer
- See also
- William Fischer (disambiguation)
Famous quotes containing the word fisher:
“I turn over a new leaf every day. But the blots show through.”
—Keith Waterhouse, British screenwriter, Willis Hall, and John Schlesinger. Billy Fisher (Tom Courtenay)