Skip to Content

9 Biggest Fish Ever Caught In The U.S. (And 3 That Are Surprisingly Strong)

9 Biggest Fish Ever Caught In The U.S. (And 3 That Are Surprisingly Strong)

Fishing in America’s waters has produced some truly jaw-dropping catches over the years. From massive ocean predators to freshwater giants, the U.S. has been home to some of the world’s most impressive fish.

While size often equates to power in the fishing world, some smaller species pack a surprising punch that can leave even experienced anglers amazed.

1. Atlantic Bluefin Tuna

Atlantic Bluefin Tuna
© On The Water

These torpedo-shaped speedsters can accelerate faster than a sports car, reaching 43 mph in short bursts. A record-breaking 1,496-pound bluefin was hauled in off Nova Scotia in 1979.

U.S. waters have produced monsters nearly as large, with a 1,236-pound specimen caught off Massachusetts establishing the American record.

2. White Sturgeon

White Sturgeon
© Sturgeon Slayers

Prehistoric-looking creatures that have swum our waters since dinosaurs roamed the earth. The largest freshwater fish in North America can reach 12 feet and weigh over 1,500 pounds.

A monster 1,200-pound specimen was pulled from Oregon’s Columbia River, showcasing why these ancient fish are considered living fossils.

3. Mako Shark

Mako Shark
© www.recordnet.com

Capable of incredible acrobatics, makos often launch themselves completely out of water when hooked. A mammoth 1,221-pound mako was landed off California’s coast, fighting for hours before being subdued.

These oceanic speedsters can swim up to 60 mph, making them the fastest sharks in the sea and formidable opponents for any angler.

4. Tiger Shark

Tiger Shark
© Coastal Angler Magazine

Known for eating literally anything—license plates, tires, and other bizarre items have been found in their stomachs. A colossal 1,780-pound tiger shark was reeled in off Florida’s coast, setting the U.S. record.

Their distinctive striped pattern fades as they age, making older specimens more difficult to identify at first glance.

5. Giant Grouper

Giant Grouper
© Yahoo Sports

These mammoth fish can gulp down prey whole thanks to their cavernous mouths. Florida’s waters produced an 800-pound behemoth that required multiple anglers to bring aboard.

Despite their intimidating size, giant groupers are actually quite docile unless provoked. They can live up to 50 years, growing larger with each passing decade.

6. Paddlefish

Paddlefish
© Mitchell Republic

With their distinctive paddle-shaped snouts and shark-like bodies, these filter-feeders look like creatures from another world. A record-breaking 198-pound paddlefish was pulled from Missouri’s waters, stunning local anglers.

Unlike most fish, paddlefish don’t actually bite hooks—they’re typically snagged accidentally while swimming with their mouths open to filter plankton.

7. Chinook Salmon

Chinook Salmon
© Kenai River Recon

Alaska’s Kenai River produced a monstrous 126-pound Chinook that still stands as the world record. These magnificent fish undergo dramatic physical changes during spawning, developing hooked jaws and intense coloration.

Pound for pound, few fish fight harder than a fresh-run king salmon, making them prized trophies for anglers brave enough to battle them.

8. Blue Marlin

Blue Marlin
© BroBible

The ultimate trophy for deep-sea anglers, blue marlins are known for their spectacular aerial displays when hooked. A massive 1,402-pound specimen caught off Hawaii’s Kona coast stands as the U.S. record.

These magnificent fish can swim at speeds exceeding 60 mph and use their spear-like bills to slash through schools of prey fish with astonishing precision.

9. Giant Catfish

Giant Catfish
© KSDK

Legends of catfish big enough to swallow a man have persisted for centuries along America’s great rivers. A 646-pound behemoth pulled from the Mississippi verified that these stories weren’t far from truth.

These bottom-dwelling giants can live for decades, growing larger with each passing year. Some specimens have been found with surprising items in their stomachs, including jewelry and small animals.

10. Stout Floater

Stout Floater
© U.S. Fish and Wildlife Service

Don’t let its diminutive one-inch size fool you—this freshwater mussel can withstand crushing water pressures that would destroy larger species. Stout floaters can clamp down with surprising force, anchoring themselves against raging currents.

These remarkable creatures have survived virtually unchanged for millions of years, outlasting countless larger species through sheer tenacity and adaptability.

11. Texas Goby

Texas Goby
© Scuba

Barely reaching 4 inches, these scrappy little fish thrive where others perish. They can survive in oxygen-depleted, brackish waters that would suffocate most other species.

Texas gobies possess remarkable gill structures that extract oxygen even in murky, polluted conditions. Their powerful jaws can crush hard-shelled prey that seem impossibly large for such a small fish.

12. Brook Trout

Brook Trout
© Alaska Outdoors Supersite

What these colorful natives lack in size, they make up for in fighting spirit. A 5-pound brook trout will battle with the determination of a fish three times its weight, leaping and darting with surprising power.

Their strength comes from surviving in fast-flowing, oxygen-rich mountain streams. Some anglers specifically target these “brookies” for their pound-for-pound fighting ability rather than their modest size.