Ralph Montagu, 1st Duke of Montagu was an English courtier, diplomat and politician.
- Occupation
- diplomat, politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1661-79 Parliament, Member of the 1679 Parliament, Member of the 1680-81 Parliament
- Citizenship
- Kingdom of England
- Born
- December 24, 1638
- Died
- March 9, 1709