James Mark Sullivan was a lawyer and the envoy extraordinary and minister plenipotentiary to Santo Domingo under Woodrow Wilson. He was arrested in Dublin in 1916 for aiding the Irish rebellion.
- Occupation
- diplomat
- Position held
- United States Ambassador to the Dominican Republic
- Citizenship
- United States
- Born
- January 6, 1873, 1873
- Died
- August 15, 1935