Mangai Nagar is an neighbourhood in Thirunagar, Jafferkhanpet, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Jafferkhanpet (0.0 Km), KK Nagar (2.14 Km), Ramapuram (3.12 Km), Vadapalani (3.51 Km), Kodambakkam (3.6 Km) are the nearby areas to Mangai Nagar. Chennai, Meenampakkam are the nearby cities to Mangai Nagar.