Taj-ul-Masajid (literally: "the crown of mosques", also spelt as Taj-ul-Masaajid and Taj-ul-Masjid[1]) is a mosque situated in Bhopal, India. The mosque is also used as a madrasah (Islamic school) during the day time. "Taj-ul-Masajid" literally means "Crown Among Mosques". The construction of the mosque was initiated during the reign of the Mughal Emperor Bahadur Shah Zafar by Nawab Shah Jahan Begum (1844- 1860 and 1868-1901) of Bhopal (wife of Baqi Mohammad Khan) and continued to be built by her daughter Sultan Jahan Begum, till her lifetime.