Colonel Francis Thornhagh or Thornhaugh (1617–1648) was a hero of the Parliamentarian cause in the English Civil War, an MP of East Retford and High Sheriff of Nottinghamshire, who was killed at the Battle of Preston in 1648.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1642-48 Parliament
- Born
- 1617
- Died
- 1648
