Allur is a village in Srirangam taluk of Tiruchirappalli district in Tamil Nadu, India.

The village is famous for the Panchanadeeshwarar Temple.

As per the 2001 census, Allur had a population of 3,148 with 1,563 males and 1,585 females.

The sex ratio was 1014 and the literacy rate, 82.82.