Damanhur is a city in Lower Egypt, and the capital of the Beheira Governorate. It is located 160 km (99 mi) northwest of Cairo, and 70 km (43 mi) E.S.E. of Alexandria, in the middle of the western Nile Delta. Damanhur is a historic city, which history can be dated back to the Old Kingdom of Egypt. The modern city has also absorbed the ancient villages Shubra al-Jadida, Tāmus, Askanida and Chortaso.

Beheira Governorate is a coastal governorate in Egypt. Located in the northern part of the country in the Nile Delta, its capital is Damanhur.