Marmaduke Coghill (1673–1738) was a member of the Parliament of Ireland for Dublin University, judge of the Prerogative Court and Chancellor of the Exchequer of Ireland.
- Occupation
- politician, jurist
- Position held
- Member of Parliament in the Parliament of Ireland, Member of the Privy Council of Ireland
- Born
- 1673
- Died
- March 9, 1738