George Henry Robert Charles William Vane-Tempest, 5th Marquess of Londonderry, styled Viscount Seaham between 1823 and 1854 and known as The Earl Vane between 1854 and 1872, was a British aristocrat, businessman, diplomat and Conservative politician.
- Occupation
- cricketer, diplomat, politician
- Position held
- member of the 16th Parliament of the United Kingdom, member of the 15th Parliament of the United Kingdom, member of the House of Lords, Lord Lieutenant of County Durham
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born