The Faisal Mosque is the national mosque of Pakistan, located in the capital city, Islamabad. It is the fifth-largest mosque in the world, the largest mosque outside the Middle East, and the largest within South Asia, located on the foothills of Margalla Hills in Islamabad. It is named after the late King Faisal of Saudi Arabia. The mosque features a contemporary design consisting of eight sides of concrete shell and is inspired by the design of a typical Bedouin tent.

Islamabad is the capital city of the Islamic Republic of Pakistan. It is the country's ninth-most populous city with a population of over 1.2 million people and is federally administered by the Pakistani government as part of the Islamabad Capital Territory. Built as a planned city in the 1960s and established in 1967, it replaced Karachi as Pakistan's official national capital.