John Henry Crichton, 4th Earl Erne,, styled Viscount Crichton from 1842 to 1885, was an Anglo-Irish peer and Conservative politician.
- Occupation
- politician, aristocrat
- Position held
- Member of the Privy Council of Ireland, member of the 22nd Parliament of the United Kingdom, member of the 21st Parliament of the United Kingdom, member of the 20th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland
- Born
- October 16, 1839
- Died