James Saunderson, 1st Earl Castleton was an English landowner and Whig politician who sat in the English and British House of Commons between 1698 and 1710.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, member of the 1st Parliament of Great Britain, member of the 2nd Parliament of Great Britain, Member of the 1698-1700 Parliament
- Citizenship
- Kingdom of Great Britain
- Born
- 1667
- Died
- 1723, May 23, 1723
