William Nolan

William, Bill or Billy Nolan may refer to:


 * William Nolan (bishop) (born 1954), Archbishop of Glasgow, Scotland
 * William F. Nolan (1928–2021), American author of science fiction, fantasy and horror
 * William I. Nolan (1874–1943), U.S. representative from Minnesota
 * William T. Nolan (1887–1969), Canadian-born architect who worked in New Orleans, Louisiana
 * Bill Nolan (animator) (1894–1954), Irish-American animated cartoon writer, animator, director, and artist
 * Bill Nolan (footballer, born 1888) (1888–1916), Australian rules footballer for Richmond
 * Bill Nolan (footballer, born 1927) (1927–2002), Australian rules footballer for Collingwood
 * Bill Nolan (footballer, born 1929), Australian rules footballer for South Melbourne
 * Billy Nolan (character), fictional character in Carrie
 * Billy Nolan (hurler), Irish hurler