Alamelu Mangapuram (Telugu: అలమేలు మంగాపురం) also known as Tiruchanur is located on the outskirts of Tirupati metropolitan area in Chittoor district, Andhra Pradesh, India., Recently, it has been clubbed with the Municipal Corporation of Tirupati and Tirupati Urban Development Authority (TUDA) regions. It is also known as Tiruchanuru, after a local temple
Tiruchanoor formed a part of Tiruvenkatam under the rule of Pallavas and it was a part of Rajendra Cholamandalam, under the Cholas. Alamelu Mangapuram is home to the temple of Sri Alamelu (Padmavati), consort of Lord Venkateshwara. It is believed that the Goddess Lakshmi was born as Alamelu to Akasha Raja, the ruler of this region, and wed Venkateshwara of Tirupati.