INS Sudarshini is a sail training ship built by Goa Shipyard for the Indian Navy.

Capable of operations under sail or power, and with complement of five officers, 31 sailors and 30 cadets embarked for training, it can remain at sea for at least 20 days at a time.

Sudarshini's steel hull was launched on 25 January 2011 at the port town of Vasco da Gama, Goa on the west coast of India, and by then the major portion of work had been completed.

[6] Sudarshini started its first nine nation voyage of the ASEAN countries on 15 September 2012 to trace the ancient route taken by Indian mariners to South East Asia.

[8] The ship returned to its home port, Kochi, on 25 March 2013 and was greeted by the Defence Minister of India, A. K. Antony, the then Chief of Southern Naval Command, Vice Admiral Satish Soni, ambassadors and heads of missions of ASEAN nations.