Valayambattu 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 Valayambattu was 4,040 which includes 2,094 males and 1,946 females. Valayambattu covers 477.82 ha area. Pincode of Valayambattu is 606701.