Vengalathur 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 Vengalathur was 2,315 which includes 1,159 males and 1,156 females. Vengalathur covers 626.83 ha area. Pincode of Vengalathur is 604410.