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 handle is made from pakkawood, a sturdy and water-resistant material that offers a comfortable, ergonomic grip to reduce hand fatigue during longer use. Weighing about 1 pound, the knife feels balanced and light enough to control easily but has enough heft to make cutting efficient. One thing to note is that it’s not dishwasher safe, so hand washing is needed to maintain the blade and handle quality.

This knife represents a solid choice for anyone looking for a professional-style fillet knife that combines sharpness, flexibility, and comfort for everyday kitchen use.

The Dalstrong Fillet Knife from the Gladiator Series Elite boasts a 7-inch flexible high-carbon German steel blade, making it highly effective for precise filleting tasks. The blade's flexibility allows it to contour smoothly along bones, ensuring clean cuts without tearing the meat. With a hand-polished edge sharpened at 16-18 degrees per side, it promises exceptional sharpness and longevity.

The knife's full-tang construction enhances durability and balance, while the 56+ Rockwell hardness rating ensures a good blend of strength and flexibility. The G10 Garolite handle is triple-riveted, offering a comfortable and secure grip, even in busy kitchen environments. It is also laminated and polished for a sanitary finish, making it suitable for professional use. At 6 ounces, the knife is lightweight, reducing hand and wrist fatigue during prolonged use.

Despite its many strengths, it is worth noting that the knife is not dishwasher safe, requiring hand washing to maintain its quality. Additionally, while the knife comes with two sheaths for protection, some users might find the extra blade length less suited for smaller filleting tasks. Its premium materials and craftsmanship come at a higher price point, which might not suit all budgets. This knife is especially beneficial for serious cooks and professionals who value precision, comfort, and durability in their kitchen tools.

The Dalstrong Night Shark 7" fillet knife is a solid choice for anyone needing a reliable tool for fish filleting and other precise meat cutting tasks. Its blade is made from high carbon 7CR17MOV stainless steel, known for sharpness and durability, and coated with titanium nitride for extra protection against rust and wear. The 7-inch blade length strikes a good balance, long enough to handle large fish but still flexible enough to maneuver around bones and skin easily. The blade's flexibility is a strong point, making tasks like trimming and skinning smoother and more accurate.

The handle is made from heat-resistant polypropylene with a textured Shark Skin finish, which provides a secure grip even when wet—important for safety and control. It also features a deep finger choil and a sturdy steel bolster, enhancing comfort and precision during use. Weighing around 1.3 pounds, the knife has a comfortable heft without being too heavy for extended use. One downside is that it’s not dishwasher safe, so hand washing is needed to maintain its quality. The included ballistic nylon sheath is a nice bonus, especially if you plan to carry it outdoors.

Designed with professionals in mind, its durability and design also make it a great option for outdoor enthusiasts and home cooks who regularly work with fish. This fillet knife is well-built, sharp, and flexible, combining excellent control and toughness, though it requires proper care to keep it in top condition.