Chennasamudram is a village in Chengam tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chennasamudram was 3,134 which includes 1,548 males and 1,586 females. Chennasamudram covers 615.02 ha area. Pincode of Chennasamudram is 606701.