Once depleted, now rebuilding under the world's most rigorous international quota. Wild-caught in the Great Australian Bight and ranched in Port Lincoln.
Southern Bluefin Tuna is exclusively wild-caught.
Southern Bluefin Tuna is most strongly associated with these 3 Australian regions:
Total Australian annual production of Southern Bluefin Tuna — wild-catch + aquaculture combined. Sourced from ABARES Australian Fisheries and Aquaculture Statistics.
CCSBT (Commission for the Conservation of Southern Bluefin Tuna) sets annual global quota; Australia receives ~45%.
How Southern Bluefin Tuna compares to imported equivalents on the headline nutrients consumers care about.
Australian Southern Bluefin Tuna compared to imported equivalents on mercury, antibiotic residues, and typical retail price. Unflagged metrics come from primary government sources (FSANZ, ABARES); synthesised numbers carry a visible tag.
Days-to-plate is one of the strongest arguments for buying Australian. Here's the typical timeline for Southern Bluefin Tuna.
When to enjoy Southern Bluefin Tuna at its peak.
Four go-to preparations for Southern Bluefin Tuna that respect the fish — short cooks, clean flavours, no over-doing it.
Slice akami (lean) thin against the grain. Soy + wasabi only.
Crust with sesame, sear 30 sec each side, slice and dress with ponzu.
Hand-dice, dress with shallot, capers, lemon, olive oil.
Cube, marinate in lime + chilli + coriander 5 min before serving.
Full recipe: Southern Bluefin Tuna Tataki →
Wild & ranched Southern Bluefin from the Bight vs imported Yellowfin and Bigeye from various Pacific and Indian Ocean fleets.
Products often confused with or substituted for Australian Southern Bluefin Tuna — and what to look for instead.
Typically imported from: Pacific Ocean, Indian Ocean (Yellowfin / Bigeye)
Specify "Southern Bluefin Tuna" or "Yellowfin Tuna" — origin, species, and grade matter for sashimi.
From 1 July 2026, every restaurant menu in Australia must show A (Australian), I (Imported), or M (Mixed) for each seafood dish. Read the law →
The businesses, co-operatives, and industry bodies behind Australian Southern Bluefin Tuna.
Scroll to browse. Each card links to a full species profile.
Northern icon
Tasmanian aquaculture
Spencer Gulf premium
Three native varieties
Diver-caught
Rope-grown
Premium wild-caught
World's first MSC fishery
Cultural & industry icon — non-food product
The pink king of the east coast
Australia's favourite fish-and-chips
South Australia's beloved table fish
East coast estuary classic
The silver giant
The southern hamachi
Tropical pelagic blade
Reef royalty
Mangrove-king of the tropics
The summer crab
The frog-like delicacy
Meaty Bass Strait beauties
The premium squid
Pot-caught Australian
The omega-3 powerhouse