William Kearney

William Kearney may refer to:


 * William Kearney (judge) (born 1935), Australian judge
 * William Kearney (footballer) (1895–1986), English footballer
 * William Kearney (hurler) (born 1989), Irish hurler
 * William Kearney, namesake of Kearney, Ontario
 * William Kearney, a character in the Western 3 Godfathers