Jamnagar & Dwaraka Railway was a 1,000 mm (3 ft 3+3⁄8 in) metre gauge in the Nawanagar State in Gujarat during 19th century.

Ranjitsinhji Vibhoji who was the ruler of Nawanagar State worked with Bhavnagar-Gondal-Junagad-Porbandar Railway system until 1911.

As the line was extended westwards towards Dwarka and Okha Port on the Gulf of Kutch.

In 1936, the company owned 17 locomotives, 3 railcars, 75 coaches and 607 goods wagons.

[4][5] The railway lines were converted to 1,676 mm (5 ft 6 in) broad gauge in 1984.