The Mosque of Abu Haggag is a mosque in Luxor, Egypt. It contains the tomb of Sheikh Yusuf Abu al-Haggag, after whom the mosque is named. The mosque is integrated into the structure of Luxor Temple, an Ancient Egyptian centre of worship, making it one of the oldest continuously used temples in the world, dating back to the reign of Pharaoh Amenhotep III in the 14th century BC.

Luxor is a city in Upper Egypt, which includes the site of the Ancient Egyptian city of Thebes. Luxor had a population of 1,333,309 in 2020, with an area of approximately 417 km2 (161 sq mi) and is the capital of the Luxor Governorate. It is among the oldest inhabited cities in the world.