The Archdiocese of São Sebastião do Rio de Janeiro (, lit. "Archdiocese of St. Sebastian of Rio de Janeiro") in Brazil was established as a territorial prelature on July 19, 1575. It was elevated to the status of a diocese on November 16, 1676. It was later elevated to a metropolitan archdiocese on April 27, 1892. On May 6, 2003, the territorial abbey of Nossa Senhora do Monserrate do Rio de Janeiro lost its territorial rank and was added to the archdiocese. Cardinal Orani João Tempesta OCist has been its Archbishop since 2009. Cardinal Eusébio Scheid SCI, who died on January 13, 2021, was Archbishop Emeritus.

Bishops

Ordinaries

Since Pope Pius X appointed the second Metropolitan Archbishop of Rio de Janeiro, Joaquim Arcoverde de Albuquerque Cavalcanti, a Cardinal of the Holy Roman Church in 1905, all subsequent Archbishops were either elevated to the Cardinalate during their service in the Archdiocese of Rio de Janeiro, or were transferred to that Metropolitan See when already members of the College of Cardinals.

Coadjutor bishops

Auxiliary bishops

Other priests of this diocese who became bishops

Current Suffragan Dioceses