The Great Temple at Petra is a grand monumental complex that lies south of the Colonnaded Street at Petra. It covers an area of ~7,560 m². The complex was probably completed in the early first century AD, under the rule of Nabataean king Aretas IV, as suggested by architectural and sculptural details.

The "Great Temple" occupied a prime spot in ancient Petra: from its ruins one can now see the Siq to the Southeast, the Qasr al-Bint to the West, and the Lower Market/Petra Pool Complex to the East. It is unclear whether the complex was a religious or administrative building, and – if it was indeed religious – how exactly it functioned or to what deity it was dedicated.