Nanguneri is a panchayat town towards the south of Tirunelveli, Tamil Nadu. The town is the Taluk headquarters of Tirunelveli District and is around 18 miles from the district headquarters.

Nanguneri is around 30.5 kilometres from the Tirunelveli Railway Station via the National Highway 7. The Tuticorin Airport is the nearest airport to the area and is 62.3 kilometres away. The area can also be reached through NH 7A and NH7.

Nanguneri real estate offers plot-based projects. Periyar’s Ram Nagar is one of the popular projects under Nanguneri property. The lowest rate charged for property in Nanguneri is Rs 250 per sq ft.

Educational institutes located in Nanguneri include Kenbridge CBSE School, Annai Matriculation Higher Secondary School and Seventh Day Church and School. Healthcare centres in the area include Royal Children Hospital, Sugam Hospital and Lakshmi Hospital. Branches of banks such as Canara Bank and State Bank of India are located here.