Chota Imambara (Urdu: چھوٹا امامباڑا‎, Hindi: छोटा इमामबाड़ा), also known as Hussainabad Imambara (Urdu: حسین آباد امامباڑا, Hindi: हुसैनाबाद इमामबाड़ा) is an imposing monument located in the city of Lucknow, Uttar Pradesh, India. Built as an imambara or a congregation hall for Shia Muslims, by Muhammad Ali Shah, the third Nawab of Awadh in 1838, it was to serve as his own mausoleum and his mother, who is buried beside him.