Mallur is a village in the Ariyalur taluk of Ariyalur district, Tamil Nadu, India. It comes under Mallur Panchayath. It is located 7 KM towards South from District head quarters Ariyalur. 7 KM from Ariyalur. 296 KM from State capital Chennai. Mallur is surrounded by Thirumanur Block towards South , Alathur Block towards west , Pullambadi Block towards west , Thiruvaiyaru Block towards South. This Place is in the border of the Ariyalur District and Perambalur District. Perambalur District Veppur is North towards this place.