T Nagar is an neighbourhood in CIT Nagar, Chennai south, Chennai, Chennai District, Tamil Nadu, India. CIT Nagar (0.0 Km), West Mambalam (2.73 Km), Alwarpet (2.9 Km), Saidapet (3.21 Km), Ashok Nagar (3.26 Km) are the nearby areas to T Nagar. Ramapuram, Poombukar Nagar, Chennai are the nearby cities to T Nagar.