10 Best Fish Fillet Knives 2025 in the United States

The HOSHANHO 9-inch fillet knife is designed especially for precision work like filleting fish, but it also handles other meats well. Its blade is made from high-quality Japanese high carbon stainless steel, which keeps the edge sharp for longer and resists rust, so it stays reliable over time. The 9-inch length gives you enough blade to smoothly cut through fish bones and flesh, while its thin and flexible blade makes it easier to follow the natural curves of the fish, resulting in cleaner cuts and less waste.

The Dalstrong 7-inch Scorpion Series fillet knife is a strong choice for anyone needing a reliable tool for filleting fish, meat, or poultry. Its blade is made from a special Japanese V12 Ultra steel, known for holding its sharp edge longer and resisting rust better than many common steels. The blade is flexible and narrow, which helps you make clean, precise cuts along bones and skin without tearing the flesh. It also features a sharp edge that stays effective for a long time thanks to its advanced sharpening angle and protective coating. The handle combines resin and aluminum mesh, making it lightweight yet sturdy, with a stylish black and red honeycomb design. It’s shaped to reduce hand fatigue, so it’s comfortable to use during longer prep sessions. The knife comes with a custom leather sheath, which is great for safely storing or carrying it.

The KastKing Speed Demon Pro is a cordless electric fillet knife designed to make fish cleaning faster and easier. It features corrosion-resistant 420 stainless steel blades with a tough titanium coating, which helps the blades stay sharp and last longer even in wet conditions. The pack includes four blades of varying lengths (7" to 12") suited for different fish sizes, giving you flexibility depending on your catch. Its high-torque motor powers through filleting smoothly, helping reduce effort and speeding up the process.