The Archdiocese of Rio de Janeiro is a prominent Roman Catholic archdiocese located in Brazil. It was established in 1676 and serves as the spiritual center for millions of Catholics in the region. The archdiocese is part of the larger ecclesiastical province of São Sebastião do Rio de Janeiro and is known for its rich history and cultural significance. The archdiocese is led by a cardinal, currently Orani João Tempesta, who oversees various parishes and religious institutions. It plays a vital role in community outreach, education, and social services, addressing the needs of the diverse population in the city of Rio de Janeiro.