Obilinayakkanahalli is a village in Pappireddipatti tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Obilinayakkanahalli was 675 which includes 337 males and 338 females. Obilinayakkanahalli covers 234.16 ha area. Pincode of Obilinayakkanahalli is 635302.