Harold Davies

Harold Davies may refer to:


 * Harold Davies, Baron Davies of Leek (1904–1985), British Labour politician
 * Harold Davies (rugby union) (1898–1976), Welsh international rugby union player
 * Harold Davies (Australian footballer) (1932–2002), Australian rules footballer for St Kilda
 * Harold Davies (civil engineer) (1903–2009), Australian civil engineer
 * E. Harold Davies (Edward Harold Davies, 1867–1947), professor of music at Adelaide University