Top Longtail Tuna Fishing Countries

The longtail tuna (Thunnus tonggol), also known as northern bluefin tuna or oriental bonito, is a medium-sized tuna species found primarily in the warm coastal waters of the Indian Ocean and the western Pacific Ocean. Recognized for its elongated body and high commercial value, longtail tuna supports significant fisheries in several Asian and Middle Eastern countries. The top longtail tuna fishing nations include India, Iran, Indonesia, Malaysia, and Thailand, where the species is predominantly caught using purse seines, gillnets, and artisanal fishing methods. These countries rely on longtail tuna both for domestic consumption and export, with the fish being a staple in local diets and an important source of income for coastal communities. The sustainability of longtail tuna fisheries is an ongoing concern, with regional organizations working to monitor stocks and promote responsible fishing practices.

Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.