William Hoyt
# William Hoyt

William Hoyt may refer to:

* William Hoyt (athlete) (1875–1954), American pole vaulter
* William B. Hoyt (1937–1992), member of the New York State Assembly
* William Dana Hoyt (born 1880), phycologist with the botanical abbreviation "Hoyt"
* William Lloyd Hoyt (born 1930), Canadian lawyer and judge
* William R. Hoyt, state senator for South Carolina during the Reconstruction Era
