The Cook Islands' fishing industry, though modest compared to larger Pacific nations, is a vital part of its economy and culture, with both commercial and artisanal sectors. The country’s top fish catches include highly prized pelagic species such as yellowfin tuna, skipjack tuna, albacore tuna, and mahi-mahi, which are primarily targeted by longline and purse seine fisheries. Historically, local communities relied on traditional fishing methods for subsistence, using canoes and handlines to catch reef fish like parrotfish and grouper. Since the late 20th century, the industry has shifted focus towards exporting tuna to international markets, particularly Japan and the United States, while also supporting a growing sportfishing tourism sector. The government manages its exclusive economic zone (EEZ) with strict licensing and conservation measures to ensure sustainability and combat illegal fishing, making the Cook Islands a notable player in the Pacific fisheries landscape.
| Rank | Fish Species | Metric Tons |
|---|---|---|
| 1 | Skipjack tuna | 3,850 |
| 2 | Albacore | 952 |
| 3 | Yellowfin tuna | 666 |
| 4 | Bigeye tuna | 636 |
| 5 | Marine fishes nei | 160 |
| 6 | Blue marlin | 43 |
| 7 | Groupers nei | 40 |
| 8 | Octopuses, etc. nei | 30 |
| 9 | Snappers nei | 15 |
| 10 | Swordfish | 14 |
| 12 | Marine crustaceans nei | 10 |
| 12 | Mullets nei | 10 |
| 12 | Marine molluscs nei | 10 |
| 14 | Blue shark | 9 |
| 15 | Striped marlin | 6 |
| 16 | Sea urchins nei | 5 |
| 16 | Black marlin | 5 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.