Ocean Engineering involves designing and operating structures in marine environments. At IIT Madras, the Department of Ocean Engineering offers a BTech in Naval Architecture and Ocean Engineering, with an option to pursue a Dual Degree in either Ocean Engineering or Applied Mechanics.

Graduates from IIT Madras can pursue careers as Naval Architects or Ocean Engineers, with roles such as Coastal Engineers and Offshore Engineers being common. Prominent companies like Schlumberger, Reliance Offshore, Shell, and Vedam frequently recruit graduates from this program.
The department focuses on various research areas including:
Initially established as the Ocean Engineering Centre (OEC) in 1977, the department has pioneered offshore engineering and naval architecture. Over the years, it has expanded its research and development efforts across multiple ocean-related fields. The department boasts a 3000-square-metre laboratory area dedicated to these pursuits.
The department has produced several distinguished alumni:
The Department of Ocean Engineering at IIT Madras continues to advance its research capabilities while providing students with the knowledge and skills needed for successful careers and academic pursuits in marine engineering. This commitment to excellence ensures that graduates are well-prepared to meet the demands of the industry and contribute significantly to the field.