Top Blackfin Tuna Fishing Countries

The blackfin tuna (Thunnus atlanticus) is the smallest member of the tuna family, typically weighing between 5 and 30 pounds, and is prized for its fighting ability and flavorful flesh. Found primarily in the western Atlantic Ocean, especially in warm waters of the Gulf of Mexico, Caribbean Sea, and along the southeastern coast of the United States, blackfin tuna are targeted by both commercial and recreational fisheries. The top blackfin tuna fishing countries include the United States (notably Florida and the Gulf Coast), Mexico (especially the Yucatán Peninsula), and several Caribbean nations such as the Bahamas and Cuba. These countries benefit from the species’ abundance in their coastal waters, supporting vibrant sport fishing industries as well as small-scale commercial harvests. While blackfin tuna are not as heavily exploited as larger tuna species, their popularity among anglers and local markets makes them an important resource for coastal economies throughout their range.

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