William Keane

William Keane may refer to:


 * William Keane (author), 19th-century English garden writer
 * William Keane (sailor) (1899–1949), American Olympic sailor
 * Will Keane (born 1993), Irish football player
 * Bill Keane (footballer) (1900–1978), Australian rules footballer
 * Bil Keane (1922–2011), creator of The Family Circus comic
 * Billy Keane (fl. 1980s), Irish hurler