John Pennington, 1st Baron Muncaster, known as John Pennington until 1783, was a British peer and Tory politician.
- Occupation
- politician
- Position held
- member of the 1st Parliament of the United Kingdom, member of the 15th Parliament of Great Britain, member of the 16th Parliament of Great Britain, member of the 17th Parliament of Great Britain
- Citizenship
- Kingdom of Great Britain
- Born
- 1737
- Died
