Sir Iain Colquhoun, 7th Baronet, 29th Laird of Luss, KT, DSO & Bar, FRSE, was a Scottish landowner and British Army soldier during the First World War.
- Occupation
- military personnel
- Position held
- Lord Lieutenant of Dunbartonshire
- Citizenship
- United Kingdom
- Born
- June 20, 1887
- Died
- November 12, 1948
