Denis Maurice O'Conor was an Irish barrister and Liberal Party politician who represented County Sligo in the House of Commons.
- Occupation
- politician
- Position held
- 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
- 1840
- Died
- July 26, 1883
