William Foley

William Foley may refer to:


 * William Foley (American football), former American football coach
 * William Foley (artist) (1926–2020), American artist
 * William Foley (bishop) (1931–1991), Australian bishop and Archbishop
 * William Foley (cricketer) (1906–1963), South African cricketer
 * William A. Foley (born 1949), American linguist
 * William Brown Foley (1855–1916), baseball player
 * William R. Foley (1908–1988), American politician
 * Bill Foley, American photojournalist
 * William P. Foley II (born 1944), American businessman; chairman of Fidelity National Financial and owner of the Vegas Golden Knights
 * Brian Foley (hymnist) (William Brian Foley, 1919–2000), Roman Catholic priest and hymnodist
 * William J. Foley (1887–1952), American attorney and politician
 * William Foley (priest) (1854–1944), Archdeacon of Ardfert
 * Will Foley (footballer) (born 1960), Scottish footballer