10 Best Fillet Knives 2025 in the United States

The Mercer Culinary M23860 Millennia 8.5-Inch Narrow Fillet Knife stands out primarily for its quality construction and ergonomic design. The blade is made from high-carbon Japanese steel, which ensures long-lasting sharpness and makes it easier to maintain. This is excellent for those who need a reliable knife that stays sharp and is easy to care for. The 8.5-inch blade length is suitable for filleting various types of meat, making it a versatile addition to your kitchen tools.

The blade is narrow and has a plain edge, which is ideal for precise cuts and removing flesh from bones efficiently. The handle is made from Santoprene and features textured finger points, providing a non-slip grip that enhances safety and comfort during use. The ergonomic design also ensures durability, making it well-suited for both professional chefs and home cooking enthusiasts.

On the downside, the knife is not dishwasher safe, which means it requires careful hand washing to maintain its performance and longevity. Additionally, while the knife is designed to be durable, the stamped construction might not be as robust as forged knives. However, this is a minor drawback considering the knife's performance and price point. It also comes with a limited lifetime warranty, adding an extra layer of assurance for buyers. In summary, the Mercer Culinary M23860 Millennia Fillet Knife is a solid choice for anyone in need of a dependable, sharp, and comfortably designed fillet knife. Its high-carbon steel blade and ergonomic handle make it well-suited for both professional and home kitchens, though it requires proper hand washing to maintain its quality.

The HOSHANHO 7-inch Fillet Knife is crafted from high-quality Japanese stainless steel AUS-10, known for its durability, hardness, and sharpness. This makes it an excellent choice for those looking for a reliable and long-lasting fillet knife. The blade's hand-polished edge at 15 degrees per side ensures ultimate sharpness, making precise slicing, boning, trimming, skinning, and butterflying of meat and fish an easy task.

The 7-inch blade length is well-suited for various cutting tasks, providing good control and efficiency in the kitchen. Its flexibility allows the blade to adapt to the shape of the fish, enhancing precision and reducing waste during filleting. A noteworthy feature is the ergonomic pakkawood handle, which offers a comfortable grip and reduces fatigue during extended use. The handle material is also resistant to corrosion and abrasion, ensuring the knife's longevity.

However, it is important to note that the knife is not dishwasher safe, requiring careful hand washing to maintain its quality. Despite its many strengths, some users might find the 10.6-ounce weight slightly heavy compared to other fillet knives, which could impact maneuverability for extended cutting sessions. Nevertheless, its multifunctional use and sleek design make it an attractive addition to any kitchen, and a great gift for culinary enthusiasts.

The Dalstrong Fillet Knife from the Gladiator Series Elite stands out with its high-carbon German steel blade, which ensures durability and sharpness. The 7-inch blade length is versatile, making it suitable for both small and large cutting tasks. The slightly flexible blade design is particularly beneficial for filleting, as it allows for smooth, precise cuts along the contours of bones without damaging the meat.

The knife's hand-polished edge, angled at 16-18 degrees, contributes to its razor-sharp performance, ideal for both professional chefs and home cooks. Additionally, the full-tang construction provides strength and balance, making the knife feel substantial in hand and reducing wrist fatigue during prolonged use. The handle is made of black G10 Garolite, which is known for its durability and resistance to moisture.

The triple-riveted design ensures a secure grip, while the polished finish offers a comfortable and hygienic handling experience, essential for busy kitchen environments. This knife also comes with two sheaths, providing added protection and storage convenience. It is worth noting that the knife is not dishwasher safe, so it requires careful hand washing to maintain its quality. The Dalstrong Fillet Knife is a robust and efficient tool for anyone involved in filleting, especially those who value precision, comfort, and long-lasting quality in their kitchen tools.