Fish fillet knife is an essential tool for any angler or home cook looking to prepare fresh fish with precision and ease. In 2025, the market offers a variety of top-rated options that cater to different preferences and budgets. From flexible blades that glide effortlessly through delicate flesh to sturdy handles that provide a secure grip, these knives are designed to enhance your filleting experience. Whether you're a professional chef or a weekend fishing enthusiast, finding the right fish fillet knife can make all the difference in achieving perfectly filleted fish.
KastKing Fillet Knife 9 Inch, Professional Level Knives for Filleting Fish, Boning Meat And Processing Any Food.
- Razor Sharp Stainless Blades – All new KastKing fishing fillet knives and the 5” Bait Knife utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes and steaking large game fish easier than ever before.
- Non-Slip Super Polymer Grip - We use the most comfortable and slip-resistant, super polymer grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your fillet knife. These handles also clean up easily and stay looking good longer.
- The Right Knife For The Job - The 5” Bait Knife is stiff and strong, it has a serrated top edge that makes cutting frozen bait quick and easy. The razor-sharp leading edge allows the fisherman to easily prepare both chunk and cut plug style baits. The 6”, 7” & 9” Fillet Knives are not only sharp and but also have the perfect flexibility so the knife will follow natural contours for perfect fillets. The 9” Steaking Knife is a powerhouse for steaking big game fish like salmon, tuna and more.
- Includes Protective Knife Sheath – Each knife includes a light-weight and durable sheath to protect the blade and keep you safe in between jobs. The unique design of the sheath will lock the handle in for safety but removes easily when needed. The open slots in the sheath are design to allow water to drain easily so that your knives stay dry and sharp.
- Affordable Innovation – KastKing fishing knives are available in the most requested lengths and shapes so that you’ll always have the right tool for the job. Available from a beautiful 5” bait knife all the way to a tough 9” steaking knife for the biggest game fish. All KastKing fishing tools are covered by our total peace of mind warranty against the workmanship and materials for the original owner. We have total confidence in the quality of all KastKing fishing tools and so will you.
$29.99
SALE
−$13.00
HOSHANHO Fillet Knife 7 Inch, Super Sharp Boning Knife in High Carbon Stainless Steel, Professional Japanese Fish Knives for Meat Poultry Cutting
- 【Premium High Carbon Steel】This professional fish fillet knife is made from high-quality Japanese stainless steel 10Cr15CoMoV, which makes the HOSHANHO fillet knife more durable, harder, and sharper than other meat knives. With a hand polished edge at 15 degrees per side, the boning knife can achieves ultimate sharpness.
- 【Excellent Cutting Results】With a 7 inch long, thin blade, the fillet knife makes it easy to slice, bone, trim, skin and butterfly different types of meat and fish. The slender blade helps to cut through fish bones and flesh with more precision and less waste, resulting in a neat and beautifully cut fillet.
- 【Ergonomic Design】The ergonomic shape of the fish knife's handle provides a more comfortable grip and reduces user fatigue. The handle of the boning knife is made of durable pakkawood, these materials have good resistance to corrosion and abrasion, which ensures a long service life of the fillet knife.
- 【Mutifunctional Use】In addition to easily cutting fish bones and removing fish scales, this fish knife can also be used to cut other types of meat. It is a practical and multifunctional kitchen tool, the frosted texture will be the most unique knife among all your knives and a perfect gift for your family and friends.
- 【Flexible and Lightweight】The blade of the fish knife is relatively soft and can better adapt to the shape of the fish ingredients, making it easier to operate and control. Its portability allows chefs to switch between different kitchen utensils more freely, improving work efficiency.
$49.99
SALE
−$12.87
KastKing SteelStream 6pc Fishing Tool Kit - Corrosion Resistant Fishing Pliers with Lanyard, Fillet Knife, Floating Fish Lip Gripper, Fishing Braid Scissors, Tool Retractor, Fishing Gifts for Men
- Complete Fishing Tool Combo: The KastKing SteelStream 6 piece Tool Combo includes essential fishing tools for a seamless fishing experience
- High-Quality Materials: Crafted with precision, the combo features a 7” fishing pliers made from S45C carbon steel with a polymer corrosion-resistant coating for longevity. The fishing pliers saltwater also come with a coiled lanyard and a rubber handle
- Razor-Sharp Fillet Knife: The 7” fillet knife is constructed from 420 Stainless steel, known for its toughness, corrosion resistance, and ease of sharpening. With a non-slip rubber handle, the fishing knife offers excellent grip and comfort during use
- Corrosion-Resistant Fishing Scissors: The combo includes braid scissors made from 420 stainless steel, featuring a serrated edge and a corrosion-resistant titanium coating. The soft rubber handle ensures easy and comfortable cutting
- Secure and Durable Accessories: This combo also provides a floating fish lip gripper designed to prevent sinking and fish lip punctures. Additionally, a tool retractor keeps your tools securely tethered to your fishing tackle bag or person
$25.12
Sidomma 2 pcs Fishing Fillet Knife Set Stainless Steel 6.5 Inch Pro Fish Knife for Filleting, Fishing Gear, Fishing Tool Set, Fishing Sccessories Gifts for Men
- 【Premium German Stainless Blades】Outstanding craftsmanship and convenient design combine with high-carbon stainless materials, Sidomma fishing knives incredibly sharp and durable
- 【Easy to Use】Non-slip handle, safe and comfort to grip. Serrated top edge bait knife makes cutting frozen bait and boning meat like butter. Sharp for fish cleaning, cutting meat, fruit and vegetable etc
- 【Easy to Carry】Light weight and come with protective knife sheath, easy and safe to carry with your fishing gear. 6.5” knife blade meets your needs easily, suitable for freshwater or saltwater
- 【What You Get】6.5 inch fishing knives x 2, protective sheath x 2, pocket knife sharpener x 1, elegant box x 1. It is a great fishing knives set for fisherman
- 【Clever Feature Design】Serrated structure on the back of blade can be used to remove fish scales. A clever bottle opener on the back of blade can be used to uncap bottles such as beer. Comes with a sharpener to keep your blade sharp
$14.99
KastKing Intimidator Bait Knife and Filet Knives, Ultra-Sharp G4116 German Stainless-Steel Blades, Fresh or Saltwater, Non-Slip Handle, Durable Storage Bag, and Honing Rod
- Sharp Stainless Blades: Intimidator knifes are manufactured with G4116 German Stainless-Steel and ground to a precise ultra-sharp edge. These knives function well in both freshwater and saltwater and will maintain precision cutting edge longer than most
- Choose the Best Knife: Our 5” bait knife has a stiff blade, with a serrated top edge for cutting frozen bait fish. The 7”, 9” fillet knives and 9” steaking knife are thinner and more flexible making them ideal for precisely filleting fish
- Slip-Resistant Handle: The ergonomic handle is designed to fit comfortably in your hand and the index finger trigger grip helps to ensure you always have complete control, as you cut bait or filet your catch
- Durable Storage Bag Included: This knife set comes with a durable storage bag that provides convenient carrying and storage options. The bag is designed to withstand wear and tear, ensuring that your knives always remain protected and easily accessible
- Includes Sharpener: All Intimidator knives come with a professional honing rod so you can maintain a precise razor-sharp edge on your knives. The super hard HRB 62 rod allows you to hone the edge of your knife quickly and easily
$59.99
KastKing Folding Fillet/Fishing/Camping/Hunting Knife, Razor Sharp G4116 German Stainless-Steel Blade, Non-Slip Handles, 13 ½ inch overall Length, only 7 ½ inch folded, Includes Sheath
- Razor Sharp G4116 German Stainless Blades – The razor sharp G4116 German Stainless-Steel blades have a beautiful gray, non-stick finish. This high-quality stainless blade will maintain its edge longer and make the job of filleting fish easier than ever before. It has the perfect combination of strength and flexibility for the perfect fillet every time.
- Corrosion Resistant Finish – The new KastKing Folding Fillet/Camping/Hunting knife has a corrosion resistant, titanium bonded, non-stick finish that slides through fish easily while improving long term corrosion resistance.
- Durable Non-Slip grips – The handle frame is molded using glass reinforced polypropylene to provide a rigid and strong frame for this durable knife. The handle is made of a comfortable and slip resistant TPE rubber that also provides comfort during use. These handles feel great in your hand and ensure that you’’ll always have a solid grip on your knife.
- Includes Protective Knife Sheath – Each knife includes a lightweight sheath for storage and convenience while fishing, camping or hunting. Simply fold your fillet knife by depressing the release, close the blade and insert into the sheath for keeping it safe in a tackle box, boat and more.
- Compact Size/Full Size Performance/Easy Storage – This folding fillet knife has an overall length of 13 ½” but will fold and store in only 7 ½”. The 6 ½” G4116 Blade is perfect for most fishing, camping or hunting applications and feels and performs like a fixed blade knife but easily stores in your tackle box, backpack, etc., when folded.
$25.99
Calamus Fishing Fillet Knife - 9 inch, German G4116 Stainless-Steel Blades with Corrosion Resistant Coating, Non-Slip Handles, Protective Nylon Sheath, Perfect For Fresh Or Saltwater
- G4116 German Stainless Blades – The razor sharp G4116 German Stainless-Steel fish fillet knife and bait knife blades have a beautiful blue corrosion resistant finish that is fresh and clean looking. It is also more corrosion resistant and will maintain its edge longer to make the job of filleting and steaking fish quicker and more efficient than ever before.
- Available in Four Different Lengths and Shapes – Calamus filleting knives and bait knives are available in five lengths and shapes, so you’ll always have the perfect fixed knife for the job. Available in a stiff 5” bait knife, a 7” & 9” traditional/flexible fillet knife, and a tough 9” steaking/boning knife.
- Non-Slip Golf Style Handles – Each fishing knife has a comfortable and slip-resistant, golf style rubber handle for your safety and all-day comfort. These fillet knife and bait knife handles feel great in your hand and provide a solid grip on the knife in both wet and dry conditions. These handles are also up to 40% lighter than some comparative handles making the job much easier.
- Protective Nylon Sheath – Each fillet knife includes a lightweight and durable nylon sheath that protects the blade and keeps you safe between jobs. The sheath is vented to allow for air circulation while allowing water to drain away which also improves corrosion resistance.
- Perfect for Fresh or Saltwater – German G4116 Stainless-steel blades stay sharper longer and are perfect for both fresh and saltwater fishing applications. Also great as a hunting knife, kitchen knife or chef knife.
$20.99
SALE
−$19.00
SHAN ZU Fillet Knife 7 Inch- Edge Deboning Fish and Meat Boning Knife, Professional Super Sharp Fish Knives Made of German Stainless Steel Boning Knives with Full Tang Handle
- 【Premium German Stainless Steel】Crafted from high-quality German 1.4116 stainless steel, this boning knife boasts a hardness rating of 55-57 HRC. Its excellent resistance to rust and stain makes it ideal for handling a variety of food products
- 【Super Sharp and Precise Blade】Forged with top craftsmanship. Ultra-thin double-edged blade, this fillet knife effortlessly delivers precise cuts. The sharp tip pierces through fish with ease and narrow blade glides cleanly along the bone
- 【Ergonomic Comfortable Handle】Ergonomically handle provides a balanced grip for enhanced control and comfort, triple rivet construction increases handle stability, and includes a finger guard for safety. Its ensures excellent balance and a secure hold
- 【Well-balanced and Lightweight】This professional fillet knife is both lightweight and well-balanced, reducing wrist strain during use. Its flexibility allows for effortless filleting, High quality knives let you fully enjoy the fun of the kitchen
- 【Customer service & Gift Box Packing】Is the last knife you need in your kitchen and perfect gifts to your loved ones on Christmas birthday father's mother's day. We promise to provide customers with worry-free purchases & after-sales service
$29.99
SALE
−$20.00
SHAN ZU 7 Inch Fillet Knife, Japanese Super Steel Boning Knife, Professional Ultra Sharp Fish knife with K133 Ergonomic Handle, Black Tortoise Genbu Series
- JAPANESE SUPER STEEL: The blade is constructed from genuine Japanese steel forged by the traditional 3-step Honbazuke method to maintain its sharpness over time, durability and carbon content are considerably higher than stainless steel
- UNRIVALED SHARP: Fillet knife comes out with 32-step manufacturing processes, the incredible sharpness originates from our concentration on every step of precision crafting. Expertly forged and polished, hand-sharpened edge for the ultimate in sharpness
- SIGNIFICANT DESIGN: Its design is a perfect blend of traditional mythology and modern elements. Refined aesthetics, incredible edge retention, and unrivaled performance are the key factors in its popularity in the market
- MEANING OF GENBU: The Black Tortoise, known in Japan as Genbu (げんぶ), is one of the four guardian spirits that protect Kyoto and it is said that it protects the city in the north. SHAN ZU aims to bring this wonderful blessing to our customers
- LIFETIME PROMISE: We "sell" cooking pleasure and life happiness to thousands of millions of people across the world. If you have any questions about the knife, please do not hesitate to contact us we will always be here to solve problems
$39.99
Rapala Fish n Fillet Superflex Knife, 6" Blade Length , Brown
- Incredible extra thin blade allows the greatest flexibility and control ever.
- PTFE non-stick coating lets fillets effortlessly fall away.
- Razor-sharp handground stainless steel blade features through tang construction.
- Polished brass ferrule.
- Tooled leather sheath.
$28.31
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API