Kuthanur 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 Kuthanur was 3,509 which includes 1,780 males and 1,729 females. Kuthanur covers 1147.18 ha area. Pincode of Kuthanur is 604402.