The diocesan system of Christian church government in Uruguay comprises one ecclesiastical province headed by an archbishop. The province is in turn subdivided into 8 dioceses and 1 archdiocese each headed by a bishop or an archbishop.
The province had had 9 suffragan dioceses, but on 2 March 2020, the Diocese of Minas was suppressed by combining it with the Diocese of Maldonado-Punta del Este to form the Diocese of Maldonado-Punta del Este-Minas.
| Diocese | Ordinary | Since | Notes | |
|---|---|---|---|---|
| Archdiocese of Montevideo | Daniel Sturla | 11 February 2014 | auxiliary: Luis Eduardo González Cedrés; emeritus: Nicolás Cotugno | |
| Diocese of Canelones | Heriberto Andrés Bodeant Fernández | 23 February 2010 | emeritus: Orlando Romero Cabrera emeritus: Alberto Francisco María Sanguinetti Montero emeritus: Leopoldo Hermes Garin Bruzzone | |
| Diocese of Florida | Martín Pérez Scremini | 15 March 2008 | ||
| Diocese of Maldonado-Punta del Este-Minas | Milton Tróccoli | 9 November 1985 | emeritus of Maldonado-Punta del Este: Rodolfo Wirz; emeritus of Minas: Jaime Rafael Fuentes | |
| Diocese of Melo | Pablo Alfonso Jourdán Alvariza | 13 June 2009 | emeritus: Luis del Castillo Estrada | |
| Diocese of Mercedes | Carlos Collazzi | 14 February 1995 | ||
| Diocese of Salto | Arturo Fajardo | 15 June 2020 | emeritus: Pablo Galimberti | |
| Diocese of San José de Mayo | Edgardo Fabián Antúnez-Percíncula Kaenel | |||
| Diocese of Tacuarembó | Pedro Ignacio Wolcan Olano | 20 December 1989 |