Baron Davies is a hereditary peerage created in 1932.
Baron Davies may also refer to:
- Mervyn Davies, Baron Davies of Abersoch (born 1952), British banker and government minister
- Bryn Davies, Baron Davies of Brixton (born 1944), British trade unionist, actuary and politician
- Garfield Davies, Baron Davies of Coity (1935−2019), British trade union leader
- Byron Davies, Baron Davies of Gower (born 1952), British politician
- Harold Davies, Baron Davies of Leek (1904−1985), British Labour politician
- Bryan Davies, Baron Davies of Oldham (born 1939), British government leader
- Elfed Davies, Baron Davies of Penrhys (1913−1992), Welsh Labour politician
- Quentin Davies, Baron Davies of Stamford (born 1944), British Labour politician
- Edmund Davies, Baron Edmund-Davies (1906–1992), British judge
- Baron Harding-Davies, the title that was to be created for John Davies
- Richard Llewelyn-Davies, Baron Llewelyn-Davies (1912–1981), British architect