Azhinjalpattu 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 Azhinjalpattu was 892 which includes 426 males and 466 females. Azhinjalpattu covers 231.96 ha area. Pincode of Azhinjalpattu is 631701.