The Roman Catholic Church in Angola is composed of a Latin hierarchy only, which comprises three ecclesiastical provinces, each headed by a Metropolitan Archbishop, and a total of fifteen suffragan dioceses.

Although exempt (i.e. immediately subject to the Holy See), the Diocese of São Tomé and Príncipe, an Atlantic island country which shares a Portuguese colonial history (and linguistic legacy) with Angola, is part of the transnational Episcopal Conference of Angola and São Tomé, while neither has a national Episcopal Conference.

Neither country has an Eastern Catholic or pre-diocesan jurisdiction.

There is an Apostolic Nunciature to Angola (in national capital Luanda) as papal diplomatic representation (embassy-level), into which is also vested the Apostolic Nunciature to São Tomé and Príncipe.

• List of Roman Catholic dioceses in Angola by name
• List of Catholic dioceses (structured view)
• Catholic Church in Angola
• Catholic Church in São Tomé and Príncipe

Excluding precursors of present sees (usually pre-diocesan).

There are no titular sees.

In Angola, one was suppressed without (direct) successor :

• Mission sui juris of Cunene

• GCatholic.org - data for every section.
• Catholic-Hierarchy^{[self-published source]}