Districts, Tahsil/Mandal and Villages in Tamil Nadu admin 7 years ago Position of Tamil Nadu in India Districts in Tamil Nadu Ariyalur Chennai Coimbatore Cuddalore Dharmapuri Dindigul Erode Kancheepuram Kanniyakumari Karur Krishnagiri Madurai Nagapattinam Namakkal Perambalur Pudukkottai Ramanathapuram Salem Sivaganga Thanjavur The Nilgiris Theni Thiruvallur Thiruvarur Thoothukkudi Tiruchirappalli Tirunelveli Tiruppur Tiruvannamalai Vellore Viluppuram Virudhunagar