Rajarajeshwari Nagar, officially Rajarajeshwari Nagara is a western suburb of Bangalore, Karnataka, India. It is located in the southwestern part of Bangalore along the Mysore Road, with Nagarbhavi and the Bangalore University to the north and north-west, Hosakerehalli to the east and Kengeri to the south-west. There is a prominent arch-shaped structure on Mysore Road which serves as the most popular entrance to this locality.