Sir Samuel Grimston, 3rd Baronet of Gorhambury House, Hertfordshire was an English politician.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1661-79 Parliament, Member of the 1680-81 Parliament, Member of the 1681 Parliament
- Citizenship
- Kingdom of England
- Born
- 1643
- Died
- 1700
