Periyar Nagar is an sublocality in Thiruvanmiyur, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Thiruvanmiyur (0.0 Km), Kottivakkam (1.64 Km), Palavakkam (2.63 Km), Tharamani (2.9 Km), Adyar (3.06 Km) are the nearby areas to Periyar Nagar. Ramapuram, Chennai are the nearby cities to Periyar Nagar.