National Highway 83 (NH 83) is a National Highway in India entirely within the state of Bihar. NH 83 links state capital, Patna (of Bihar) to Dobhi on NH 2 and passes through Jehanabad, Gaya and Bodhgaya. The total length of NH 83 runs to 130 km (81 mi). 
- ^  Details of National Highways in India-Source-Govt. of India
- ^ "National Highways and their lengths". Ministry of Road Transport & Highways, Government of India. National Highways Authority of India. Retrieved 2009-02-12.