Pannapattu 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 Pannapattu was 2,034 which includes 1,028 males and 1,006 females. Pannapattu covers 404.11 ha area. Pincode of Pannapattu is 608201.