Othiyanthangal is a village in Polur tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Othiyanthangal was 113 which includes 57 males and 56 females. Othiyanthangal covers 101.44 ha area. Pincode of Othiyanthangal is 606907.