Douglas Clifton Brown, 1st Viscount Ruffside, was a British politician who was Member of Parliament (MP) for Hexham, initially as a Conservative. He served as Speaker of the House of Commons from 1943 to 1951. Upon stepping down as Speaker he became the Viscount Ruffside; the peerage became extinct with his death.
- Occupation
- politician
- Position held
- member of the House of Lords, Member of the Privy Council of the United Kingdom, member of the 39th Parliament of the United Kingdom, member of the 38th Parliament of the United Kingdom
- Citizenship
- United Kingdom
- Born
