Edward Charles Stewart Robert "Robin" Vane-Tempest-Stewart, 8th Marquess of Londonderry,, styled Lord Stewart until 1915 and Viscount Castlereagh between 1915 and 1949, was a British peer and politician.
- Occupation
- politician
- Position held
- member of the 37th Parliament of the United Kingdom, member of the 36th Parliament of the United Kingdom, Chair of Arsenal Football Club, member of the House of Lords
- Citizenship
- United Kingdom
- Born
- November 18, 1902