The Sultan Qaboos Grand Mosque (Arabic: جَامِع ٱلسُّلْطَان قَابُوْس ٱلْأَكْبَر‎, romanized: Jāmiʿ As-Sulṭān Qābūs Al-Akbar)[1] is the largest mosque in Oman, located in the capital city of Muscat.[