John Mark Alexander Colville, 4th Viscount Colville of Culross, was a British judge and politician. He was one of the 92 hereditary peers elected to remain in the House of Lords after the House of Lords Act 1999.
- Occupation
- politician, judge
- Position held
- member of the House of Lords
- Citizenship
- United Kingdom
- Born
- July 19, 1933
- Died