Mekalanayakanahalli 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 Mekalanayakanahalli was 159 which includes 78 males and 81 females. Mekalanayakanahalli covers 1985.28 ha area. Pincode of Mekalanayakanahalli is 635302.