Harold Davies, Baron Davies of Leek, PC (31 July 1904 – 28 October 1985) was a British Labour Party politician.
He was elected at the 1945 general election as Member of Parliament (MP) for Leek in Staffordshire, and held the seat until his defeat at the 1970 general election by the Conservative candidate David Knox.
Davies was subsequently given a life peerage in August 1970, as Baron Davies of Leek, of Leek in the County of Staffordshire.