Kulanthai Vinayagar Kottai is a village in Alangudi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kulanthai Vinayagar Kottai was 1,869 which includes 899 males and 970 females. Kulanthai Vinayagar Kottai covers 820.21 ha area. Pincode of Kulanthai Vinayagar Kottai is 622301.