List of Catholic dioceses in the Dominican Republic

The Roman Catholic Church in the Dominican Republic comprises two ecclesiastical provinces, each headed by an archbishop. Each province is subdivided into an archdiocese and dioceses (nine in total), each headed by a bishop or an archbishop.

Structured list of dioceses

Ecclesiastical Jurisdictions	Latin name	Type	Rite	Ecclesiastical Province	Established	Area (km²)
Baní	Baniensis	Diocese	Roman	Santo Domingo	Template:Dts	2,892
Barahona	Barahonensis	Diocese	Roman	Santo Domingo	Template:Dts	6,973
Dominican Republic	Reipublicae Dominicanae	Military Ordinariate	Roman	Immediately subject to the Holy See	Template:Dts	—
La Vega	Vegensis	Diocese	Roman	Santiago de los Caballeros	Template:Dts	4,919
Mao-Monte Cristi	Maoënsis–Montis Christi	Diocese	Roman	Santiago de los Caballeros	Template:Dts	4,841
Nuestra Señora de la Altagracia en Higüey	Higueyensis / a Domina Nostra vulgo de la Altagracia in Higüey	Diocese	Roman	Santo Domingo	Template:Dts	5,437
Puerto Plata	Portus Argentarii	Diocese	Roman	Santiago de los Caballeros	Template:Dts	2,700
San Francisco de Macorís	Sancti Francisci de Macoris	Diocese	Roman	Santiago de los Caballeros	Template:Dts	3,682
San Juan de la Maguana	Sancti Ioannis Maguanensis	Diocese	Roman	Santo Domingo	Template:Dts	7,476
San Pedro de Macorís	Sancti Petri de Macoris	Diocese	Roman	Santo Domingo	Template:Dts	2,588
Santiago de los Caballeros	Sancti Iacobi Equitum	Metropolitan Archdiocese	Roman	Santiago de los Caballeros	Template:Dts	6,391
Santo Domingo	Sancti Dominici	Metropolitan Archdiocese	Roman	Santo Domingo	Template:Dts	4,033