Hi student,

The best colleges for merchant navy are listed below:-

• National Maritime Academy, Chennai
• T S Chanakya, Mumbai
• Lal Bahadur Shastri College of Advanced Maritime Studies Research, Mumbai
• Marine Engineering Research Institute, Mumbai
• Marine Engineering Research Institute, Kolkata
• Indian Institute of Port  Management, Kolkata
• National Ship Design & Research Centre, Visakhapatnam

Refer here for more info - https://university.careers360.com/articles/merchant-navy

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!