Agatheripattu 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 Agatheripattu was 302 which includes 158 males and 144 females. Agatheripattu covers 183.01 ha area. Pincode of Agatheripattu is 604409.