Beirut Governorate (Arabic: محافظة بيروت, Muhāfazat Bayrūt) is a Lebanese governorate that consists of one district and one city, Beirut, which is also its capital, and the capital of Lebanon.

The area of this governorate is 19.8 km2 (without suburbs); despite its small size, it is considered the most important region in Lebanon because of its economic, political, cultural, and social activity.

Beirut is known to be the most religiously diverse city in the Middle East.

According to registered voters in 2014: Religion in the Beirut Governorate

This list includes all Districts with the number of registered voters in 2014:[3]