William Cummings

William Cummings may refer to:


 * William Cummings (Australian politician) (1803–1878), New South Wales politician
 * William Hayman Cummings (1831–1915), English musician
 * Candy Cummings (William Arthur Cummings, 1848–1924), U.S. baseball player
 * William Cummings (athlete) (1858–1919), Scottish athlete
 * William Cummings (rugby union) (1889–1955), New Zealand rugby union player
 * William Thomas Cummings (1903–1945), Maryknoll mission priest and U.S. military chaplain