The Archeparchy of Beirut is an archeparchial seat of the Maronite Church immediately subject to the Holy See in Lebanon. As of 2012, there were 232,000 baptized. It is currently ruled by Archeparch Paul Abdel Sater.

The Maronite Church is an Eastern Catholic sui iuris particular church in full communion with the pope and the worldwide Catholic Church, with self-governance under the Code of Canons of the Eastern Churches. The head of the Maronite Church is Patriarch Bechara Boutros al-Rahi, who was elected in March 2011 following the resignation of Patriarch Nasrallah Boutros Sfeir. The seat of the Maronite Patriarchate is in Bkerke, northeast of Beirut, Lebanon. Officially known as the Antiochene Syriac Maronite Church, it is part of Syriac Christianity by liturgy and heritage.