William Noyes

William Noyes may refer to:
 * William Noyes (priest) (1568–1622), Anglican clergyman of Puritan teachings
 * William A. Noyes (1857–1941), American analytical and organic chemist
 * W. Albert Noyes Jr. (1898–1980), his son, American chemist
 * William W. Noyes (1846–1910), American Civil War soldier and Medal of Honor recipient
 * William Curtis Noyes (1805–1864), American jurist.
 * William Leslie Noyes (1836–1908), American farmer and politician from New York