Thomas Arundell was an English politician who was MP for Cornwall in 1417, 1419, 1429, and 1435 and High Sheriff of Cornwall 1422–1423, 1426–1427, 1432–1433 and Devon 1437–1438. He was the son of John Arundell (1366–1435), The Magnificent, of Lanherne, Cornwall. He was also a justice of the peace in the county.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1417 Parliament, Member of the 1419 Parliament, Member of the 1429-30 Parliament
- Citizenship
- Kingdom of England
- Died
- June 24, 1443
