Defence Colony is an sublocality in Ekkatuthangal, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Ekkatuthangal (0.0 Km), Alandur (4.1 Km), KK Nagar (4.46 Km), Saidapet (4.57 Km), Kodambakkam (5.23 Km) are the nearby areas to Defence Colony. Chennai, Meenampakkam are the nearby cities to Defence Colony.