Sultan Omar Ali Saifuddin Mosque is a royal Islamic mosque located in Bandar Seri Begawan, the capital of the Sultanate of Brunei. The mosque is classified as one of the most spectacular mosques in the Asia Pacific and a major tourist attraction. Sultan Omar Ali Saifuddin Mosque is considered amongst the people of Brunei as the country’s major landmark.

Named after the 28th Sultan of Brunei, the mosque, which is seen as a symbol of the Islamic faith in Brunei, dominates the skyline in the capital city, Bandar Seri Begawan. The building was completed in 1958 and is an impressive example of modern Islamic architecture. It is one of the main sights in the capital and the country in general.