10 Best Filleting Knives 2026 in the United States

The Mercer Culinary M23860 Millennia Fillet Knife stands out with its one-piece high-carbon Japanese steel blade, known for retaining sharpness and being easy to maintain. The 8.5-inch blade length makes it suitable for filleting various types of meat, allowing for precise and clean cuts. The blade's narrow design is ideal for removing flesh from bones efficiently.

The handle is made from Santoprene, a material valued for its durability and comfort. Its ergonomic design with textured finger points ensures a non-slip grip, enhancing safety and control during use. The knife features a stamped construction, which can be lighter but may lack the balance and heft that some users prefer.

It is important to note that this knife requires hand washing and cannot be placed in the dishwasher, which might be less convenient for some users. The limited lifetime warranty offers reassurance of quality and durability. This knife would be a strong candidate for those looking for a reliable and well-designed filleting knife, provided they are comfortable with handwashing and do not require a highly flexible blade.

The Mercer Culinary M22807 Millennia fillet knife is a solid choice for anyone needing a dependable tool to fillet meat and fish. Its 7-inch blade, made from high-carbon Japanese steel, is designed to stay sharp longer and is flexible enough to easily separate flesh from bones, which is essential in a fillet knife. The blade's flexibility helps you make delicate cuts without tearing the meat.

The handle is made from Santoprene, a soft, textured material that offers a comfortable, non-slip grip, helping you maintain control even when working with wet hands. The ergonomic design includes finger points for added safety and comfort during extended use. The knife is stamped, meaning the blade is cut from a single sheet of steel, which often makes it lighter and easier to handle but sometimes less robust than forged knives. There is no mention of a full tang, which might affect balance and durability slightly for some users.

It is important to hand wash and dry this knife immediately to keep it in good shape; it is not dishwasher safe and can be damaged if submerged too long. This fillet knife suits both home cooks and professionals who want a sharp, flexible blade with a comfortable handle, though if a heavier, forged knife with a full tang for extra strength is preferred, this model may feel a bit lighter than expected.

The Dalstrong Scorpion Series 7-inch fillet knife is designed for those who want a sharp, flexible blade that glides smoothly when filleting fish, meat, or poultry. Its blade is made from exclusive Japanese V12 Ultra steel, known for holding an edge longer than many other steels and resisting rust well. The 7-inch length is ideal for precise cutting and maneuvering around bones, while the blade’s flexibility helps in making delicate, clean cuts without tearing the meat. The black Damascus finish not only looks stylish but also reduces friction, helping food slide off easily.

The handle combines resin and aluminum mesh, making it lightweight and comfortable to hold, with a downward curve to reduce wrist strain during extended use. Plus, the full tang (blade extending through the handle) adds strength and durability. A nice bonus is the included leather sheath, which helps protect the knife safely when not in use. On the downside, this knife is not dishwasher safe, so it requires gentle hand washing.

While the handle materials offer good balance and grip, some may prefer a softer, more traditional handle feel. This knife is an excellent choice for home cooks or professionals who need precise and reliable filleting performance with a stylish look and solid build.