Karthik Nagar is an neighbourhood in Anna Enclave, Injambakkam, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Injambakkam (0.0 Km), Vettuvankani (1.85 Km), Neelankarai (3.34 Km), Palavakkam (4.86 Km), Kottivakkam (6.09 Km) are the nearby areas to Karthik Nagar. Chennai are the nearby cities to Karthik Nagar.