Chettithangal is a village in Cheyyar tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chettithangal was 325 which includes 162 males and 163 females. Chettithangal covers 138.69 ha area. Pincode of Chettithangal is 604410.