Cochin Port or Kochi Port is a major port on the Arabian Sea – Laccadive Sea – Indian Ocean sea-route in the city of Kochi in Ernakulam district in the state of Kerala and is one of the largest ports in India. It is also the first transshipment port in India. The port lies on two islands in the Vembanadu Lake Willingdon Island and Vallarpadam, towards the Fort Kochi river mouth opening onto the Laccadive Sea. The International Container Transshipment Terminal (ICTT), part of the Cochin Port, is the largest container transshipment facility in India.

The Arabian Sea is a region of sea in the northern Indian Ocean, bounded on the west by the Arabian Peninsula, Gulf of Aden and Guardafui Channel, on the northwest by Gulf of Oman and Iran, on the north by Pakistan, on the east by India, and on the southeast by the Laccadive Sea and the Maldives, on the southwest by Somalia. Its total area is 3,862,000 km2 (1,491,000 sq mi) and its maximum depth is 4,652 meters. The Gulf of Aden in the west connects the Arabian Sea to the Red Sea through the strait of Bab-el-Mandeb, and the Gulf of Oman is in the northwest, connecting it to the Persian Gulf.