Cauley is a surname in the English language. It is an Anglicised form of the Irish Amhalghaidh which was itself a Gaelicised form of the Old Norse name Óláfr.
People with the surname Ben Cauley, (1947–2015) American trumpet player, vocalist, and founding member of the Stax recording group. Bud Cauley Cam Cauley (born 2003), American baseball player Willie Cauley-Stein