This research aims to analyze maritime diplomacy of India in Southeast Asia from 2014 to 2017. This research utilizes the concept of maritime diplomacy by Christian Le Mière. Christian Le Mière that classified maritime diplomacy into three categories which are co-operative maritime diplomac, indicated by humanitarian assistance/disaster relief, goodwill visit, training, and joint exercise and Joint Maritime Security Operations; India's Maritime Diplomacy... (Aghnia Lailaturrahmi Noferius, et.al) diplomasi maritim koperatif, yaitu: bantuan kemanusiaan / bantuan bencana, kunjungan persahabatan, pelatihan, dan latihan bersama dan Operasi Keamanan Maritim Bersama. Dalam hal ini, Angkatan Laut India merupakan aktor utama dalam diplomasi maritimnya untuk mencapai kepentingan keamanan dan perdagangan India.