Kuvalaikkal is a village in Nannilam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kuvalaikkal was 1,344 which includes 646 males and 698 females. Kuvalaikkal covers 291.83 ha area. Pincode of Kuvalaikkal is 610101.