Hi ,

The colleges which offer NAVAL Architecture & Ocean Engineering course are :

1. Indian Institute of Technology Madras - [IITM] Chennai, Tamil Nadu.

2. Indian Institute of Technology - [IIT] Kharagpur, West Bengal.

3. Indian Maritime  University - [IMU] Visakhapatnam, Andhra Pradesh.

4. Chandigarh University

5. BITS ,Hyderabad

6. The Neotic College , Kolkata  ..

You can check the below link for more information :

https://engineering.careers360.com/colleges/list-of-naval-architecture-colleges-in-india

Hope this helps