Alankuppam is a village in Ulundurpettai tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Alankuppam was 1,200 which includes 598 males and 602 females. Alankuppam covers 107.44 ha area. Pincode of Alankuppam is 607107.