The Outer Ring Road, officially as, Jawaharlal Nehru Outer Ring Road and abbreviated as, O.R.R., is a 158-kilometre (98 mi), eight-lane ring road expressway encircling Hyderabad, capital of the Indian state of Telangana. The expressway is designed for speeds up to 100 kilometres per hour (62 mph), which later increased to 120 kilometres per hour (75 mph). A large part, 124 kilometres (77 mi) of the 158 kilometres (98 mi) was opened by December 2012.

A ring road is a road or a series of connected roads encircling a town, city or country. The most common purpose of a ring road is to assist in reducing traffic volumes in the urban centre, such as by offering an alternate route around the city for drivers who do not need to stop in the city core. Ring roads can also serve to connect suburbs to each other, allowing efficient travel between them.