Udaiyantangal is a village in Gingee tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Udaiyantangal was 1,199 which includes 596 males and 603 females. Udaiyantangal covers 296.18 ha area. Pincode of Udaiyantangal is 604203.