Hiley is a name. Notable people with the surname include:
Basil Hiley (born 1935), British quantum physicist David Hiley (born 1947), English musicologist E. H. Hiley (1870–1943), British railways engineer Joseph Hiley (1902–1989), British politician Scott Hiley (born 1968), English footballer Thomas Hiley (1905–1990), Australian politician Wilfrid Edward Hiley (1886–1961), British forester and forest pathologist
See also
Hiley Bamsey (1916–1943), English footballer