Runganavalasai is a village in Harur tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Runganavalasai was 667 which includes 340 males and 327 females. Runganavalasai covers 211.29 ha area. Pincode of Runganavalasai is 636906.