Thirunallar is a village in Thirunallar Taluk tehsil in district of Karaikal, Puducherry, India. As per the data provided by Census of India in 2011, total population of Thirunallar was 6,866 which includes 3,371 males and 3,495 females. Thirunallar covers 432.55 ha area. Pincode of Thirunallar is 609601.