List of Roman Catholic dioceses in the Dominican Republic by name List of dioceses List of dioceses

| Ecclesiastical_Jurisdictions | Latin_name | Type_ | Rite | Ecclesiastical_Province | Established | Area_km2_ |
|---|---|---|---|---|---|---|
| Puerto Plata | Portus Argentarii | Diocese | Roman | Santiago de los Caballeros | 16 December 1996 | 2700 |
| San Francisco de Macorís | Sancti Francisci de Macoris | Diocese | Roman | Santiago de los Caballeros | 16 January 1978 | 3682 |
| San Juan de la Maguana | Sancti Ioannis Maguanensis | Diocese | Roman | Santo Domingo | 25 September 1953 | 7476 |
| San Pedro de Macorís | Sancti Petri de Macoris | Diocese | Roman | Santo Domingo | 1 February 1997 | 2588 |
| Santiago de los Caballeros | Sancti Iacobi Equitum | Metropolitan Archdiocese | Roman | Santiago de los Caballeros | 25 September 1953 | 6391 |
| Santo Domingo | Sancti Dominici | Metropolitan Archdiocese | Roman | Santo Domingo | 8 August 1511 | 4033 |