The Outer Ring Road (ORR) is a ring road that runs around most of the perimeter of the city of Bengaluru, Karnataka, India.

It passes through major neighborhoods and suburbs such as Hebbala, Banaswadi, Krishnarajapura, Mahadevapura, Marathahalli, HSR Layout, Madiwala, BTM Layout, JP Nagar, Banashankari, Kengeri, Bangalore University, Nagarbhavi, Nandini Layout, Kengeri Satellite Town and Gokula.

Initially conceived to keep the truck traffic out of downtown Bangalore, the city has outgrown the Outer Ring Road.

Nandi Infrastructure Corporation Limited has almost completed another partial ring road around Bangalore as a part of the Bangalore–Mysore Infrastructure Corridor (BMIC) project.

The first of these, the Peripheral Ring Road (PRR) will run a few kilometres beyond the BMIC-PRR.