Morys George Lyndhurst Bruce, 4th Baron Aberdare, was a Conservative politician, and from 1999 until his death, one of ninety-two elected hereditary peers in the British House of Lords. He was the eldest son of Clarence Bruce, 3rd Baron Aberdare, and Margaret Bethune Black, and succeeded to his father's title on the latter's death in 1957.
- Occupation
- politician
- Position held
- member of the House of Lords, Member of the Privy Council of the United Kingdom, substitute member of the Parliamentary Assembly of the Council of Europe
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
