Talainayar 3rd Setti is a village in Vedaranyam taluk, Nagapattinam district, Tamil Nadu. Its LGD code is 933807 and it covers 13.311 km². Category: Urban.
Bordering villages: Talainayar, Talanayar R.F, Talainayar 1st Setti, Talainayar 2nd Setti, Talainayar 5th Setti.
Boundary from the Survey of India village boundary database. All villages in Tamil Nadu