Lionel Cranfield Sackville, 1st Duke of Dorset was a British politician who served as Lord President of the Council from 1745 to 1751. He also twice served as Lord Lieutenant of Ireland from 1730 to 1737 and again from 1750 to 1755.
- Occupation
- politician
- Position held
- Lord Lieutenant of Ireland, Lord President of the Council, Lord Lieutenant of Ireland, Master of the Horse (England)
- Citizenship
- Kingdom of Great Britain
- Born
- January 18, 1688
- Died