Dharmarajanvayal is a village in Aranthangi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Dharmarajanvayal was 220 which includes 109 males and 111 females. Dharmarajanvayal covers 153.06 ha area. Pincode of Dharmarajanvayal is 614616.