Buthangudi is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Buthangudi was 4,450 which includes 2,231 males and 2,219 females. Buthangudi covers 376.42 ha area. Pincode of Buthangudi is 608702.