William Fisk may refer to:William Fisk (painter) (1796–1872), English painter William J. Fisk (1833–1909), American politician William Fisk (politician) (1871–1940), Australian politician William Henry Fisk (1827–1884), English painter and drawing-master Bill Fisk (1916–2007), American football player and coach William Fisk, a character in the 1956 film The Ambassador's Daughter