Tripura Institute of Technology (TIT), formerly Polytechnic Institute, Narsingarh, is an engineering college located at Narsingarh in the West Tripura district of Tripura, India, 12 km from Agartala. It offers diploma and degree courses in Engineering and Technology. TIT is located at its own campus at Narsingarh, a suburb of Agartala. The campus is situated 2 km from the Agartala Airport. As of now the institute runs two campus, one for the diploma and the other for the degree Module.