
A fillet knife is a handy kitchen tool used especially for filleting a fish. It provides good control and helps in filleting. It is considered one of the most flexible members of the boning knife group and is widely used to prepare and fillet a fish. Usually, it has blades with a length ranging from 15cm to 28cm.
Since these knives come in different types and shapes, one may have a problem finding the best fillet knife for salmon or any other species. Choosing the right knife for filleting a fish may be intimidating, especially when you are doing it for the first time. Always choose the one that best suits your criteria. There’s no use to go with a product that bravely serves your needs.
There’re a number of factors you need to consider. Bearing this in mind, we have reviewed some of the best fillet knives that you may want to consider. We have also covered other information that may be of help to you in choosing and buying the right knife for fish filleting. So read till the end to gain the maximum knowledge.
- Quick Comparison
- Best Fish Fillet Knife Reviews
- KastKing Fillet Knife 7-inch – Razor-Sharp Stainless Steel Blades
- Calamus Fishing Fillet Knife
- GVDV Fish Fillet Knife & Boning Knife 6 Inch
- iMarku Boning Knife, 6-Inch Fillet Knife
- PAUDIN Super Sharp Boning Knife
- Knife4U Flexible Fillet Knife
- Victorinox Cutlery 8 Inches Straight Fillet Fishing Knife
- DALSTRONG Gladiator Series Fillet & Boning Knife
- BUBBA 7 Inch Tapered Flex Fillet Fishing Knife
- Rhinoreto Fillet Knife Fishing
- The Best Fillet Knife FAQs
Quick Comparison
Best Fish Fillet Knife Reviews
To bring you the best piece of advice, we have reviewed some of the best fish fillet knives that may be a good value for your money. Be sure to look at things you should consider when opting for the best fillet knife for catfish. There’s no point in buying a knife that doesn’t match your needs.
We are reviewing these knives with only one thing in mind; to bring you the best piece of advice and help you choose the best knife meeting your criteria. If you’re interested in giving electric fillet knife, we suggest checking out articles on ‘’Best Electric Fillet Knife for Fish,’’ or ‘’Best Electric Fillet Knife For Walleye.’’
Our list is comprised of some of the best knives that you can consider buying. Let’s go through these knives and see what attracts your attention:
KastKing Fillet Knife 7-inch – Razor-Sharp Stainless Steel Blades

This all-new KaskKing Knife utilizes high-quality razor-sharp G4116 German stainless steel blades that come with an elegant black finish. It is designed to be worked in both saltwater and freshwater applications and does a great job of filleting fish of any size, cut baits, and removing meat or fish from the bone.
It comes with a stainless curved blade that is sure to provide you with perfect fish fillets. It’s durable and a great tool for boning meat, filleting fish and processing any food.
Its non-slip polymer grip offers a solid grip for filleting fish and removing meat from the bones. Not only does this handle provide you with the highest level of comfort and safety, but it also looks and feels great in your hand. It also includes a protective knife sheath that is lightweight and durable.
The sheath is designed in a way that it locks the handle firmly for safety when not in use. The open slots ensure water gets drained easily so your knives stay sharp and dry. KastKing Fishing knives come in the right length and shape so you won’t have to go through a tough time cutting and filleting fish.
- Razor sharp stainless blades offer greatest accuracy
- G4116 German Stainless Steel blades with an attractive black finish
- Works best on both fresh and saltwater fish
- Protective knife sheath provides protection when not in use
- There isn’t anything going against this knife. However, you may also consider other options under the same price tag.
Calamus Fishing Fillet Knife

What sets this knife apart from the rest is that it comes with a blue Teflon-coated finish and comprises an elegant yet durable design. It offers resistance to corrosion and will preserve its edges for longer, making steaking and filleting a lot easier than ever before.
It’s available in 4 different shapes and lengths. Calamus Fishin filleting knives are available in 5 different shapes and lengths, so you can easily choose the one matching your needs. You may opt for a 5-inch bait knife, a tough 9-inch steaking knife, or a stiff 5-inch or 7-inch traditional fillet knife.
It comes with non-slip golf-style handles for your safety and comfort. These handles feel super great in hands and offer a solid grip for both dry and wet conditions. Its handle is 40 percent lighter than other available options in the market.
It comes equipped with a protective nylon sheath, which will keep you safe and protect the safe during the kitting or filleting job. The sheath is designed in a way that allows air circulation to prevent corrosion. It works for both fresh water and saltwater. The presence of G4116 stainless-steel blades makes it suitable for both saltwater and freshwater fishing applications. It’s also can be used as a kitchen knife, a hunting knife, or a chef knife.
- G4116 German Stainless Blades for optimum performance
- Comes in four different shapes and length
- Non-slip golf style handles
- Perfect for fresh or saltwater
- Average customer support service, meaning you won’t get a quick response from them.
- For many, it might not be the best bet.
GVDV Fish Fillet Knife & Boning Knife 6 Inch

The GVDV fish fillet knife is made of precision-forged high carbon Japanese 420J2 steel, meaning its sharpness will remain good for the years to come. Designed from a single piece of steel, each hand-polished blade is full tang for the utmost durability. It reduces the contact between knife and food to make sure the original taste remains the same. The satin finish ensures its non-stick property and sharpness. This fish fillet knife can be for de-scaling, due to the serrated edge.
Another thing that sets it apart from the rest is that it features a military-grade G10 handle, which is virtually impervious to cold, heat, and moisture. It combines an ergonomics handle shape for maximum grip, comfort, and maneuverability. Its handle geometry is specially designed to tuck snuggly into the palm. It’s easy to clean and requires low maintenance.
The GVDV 6-inch fish fillet knife has been designed to ensure de-scaling, de-boning, skinning, filleting, butterflying, and trimming your poultry and fish is more efficient and easier. The edge is thoroughly hand-sharpened per side. From the spine, it comes with a 1.5.mm thickness and is ultra-maneuverable and highly flexible. It allows you to breeze through the sinew and meat, between bone and skin.
Each blade features a matching black sheath for outdoor activity. To make the maximum of this knife, its manufacturer suggests keeping the blade as sharp as they want with the included double-sided sharpener. It’s perfect for both indoor and outdoor activities. Its practical design and luxury gift box packaging make it an ideal gift for others and yourself as well.
- Precision forged High carbon Japanese 420J2 Stainless Steel
- Life-Long Durability G10 Handle
- Ideal for Busy Kitchens and Outdoors
- 1.5mm thickness from the spine
- Not the best option for professional chefs
- There isn’t anything going against this knife. However, you may also consider other options under the same price tag.
iMarku Boning Knife, 6-Inch Fillet Knife

Imarku is a popular kitchen knife brand among chefs and cooking experts all over the world. It places heavy stress on aesthetics, quality craftsmanship, and detail. No Kitchen knife set is complete without a fish fillet knife or a boning knife. The blade comes razor-sharp and ready-to-go out of the box, and is crafted from a single piece of precision forged, high carbon, premium quality German steel. The quality of the blade ensures an ultra-sharp edge with amazing wear and tear resistance.
The ultra-sharp German super steel comes with 56±2 Rockwell hardness for astonishing performance and durable sharpness. The exceptionally durable and strong blade makes sure efficient preparing, de-boning, butterflying, skinning, filleting, and trimming.
The ergonomically polished and designed Pakkawood handle is non-slip, durable, comfortable, easy to clean, and looks super beautiful in hand. It offers maximum control with minimum effort. Users can easily clean and rinse the knife painstakingly with a soft cloth. The manufacturer doesn’t recommend dishwashing it as it can cause damage to a precise-cutting edge.
As already discussed above, iMarku boning knife is crafted from high carbon German stainless steel to offer edge retention, maximum sharpness, and corrosion protection. The entire construction is designed in a way that it can offer close-to-bone slicing.
- High-carbon German stainless steel to offer maximum sharpness, corrosion resistance, and edge retention
- 100% SATISFACTION MONEY-BACK GUARANTEE
- Durable, easy to clean, comfortable, non-slip handle
- A little expensive! You may consider other options with better features under the same price tag.
PAUDIN Super Sharp Boning Knife

This knife from PAUDIN is used as a multifunctional kitchen tool. It is built to make sure filleting, preparing, de-boning, butterflying, trimming, and skinning all your favorite poultry and fish isn’t only easier but also more satisfying and efficient. It may be considered the best gift from a professional or home cook.
This premium quality filet knife is made from the best quality German stainless steel that is rust-resistant and offers long-lasting performance wear-resistance, and corrosion resistance. The narrow edge is enhanced by hands at 15-cutting degrees per side to ensure minimum slicing resistance and powerful performance. This durable yet flexible fish fillet knife is cost-effective and ideal for trimming meat and skinning fish and offers the most comfortable cooking experience.
The blade is combined with a comfortable and soft handle, offering the best grip. The ergonomics shape allows the right balance between the blade and handles, enabling ease of movement. The manufacturer offers a 100% money-back warranty against any defects. So people can try it risk-free. The precision-forged blade offers reliable performance and ensures every cut and slice is a piece of perfection. Unlike many other knives in the market, it comes with a longer edge, thanks to the HRC 56+ hardness.
- Well-designed boning knife serves as a multifunctional kitchen cutlery
- High-quality German stainless steel
- Professional customer service team
- Wear-resistance corrosion resistance
- Not the best choice under this price tag
Knife4U Flexible Fillet Knife

This knife is liked by both culinary professionals and home chefs. It can make thinner cuts and slices of fish and meat with the greatest accuracy. It is crafted with a comfortable handle and a razor-sharp edge that rarely requires re-sharpening. It’s an essential tool for fishermen, chefs, BBQ lovers, and many others.
To improve corrosion resistance, hardness and flexibility the blade is nitrogen cooled. With this knife, your cutting work will be done in little to no time. The knife’s ergonomics will surely help you reduce fatigue and aches in your hands. This knife has been made for multi-purposes and will replace your fillet, regular kitchen, fishing, BBQ, brisket, sushi, steak, skinning, carving, boning, chefs, and butcher’s knife once and for all. It will surely handle you’re your daily kitchen task with the greatest ease.
We design our knives to be well balanced so you won’t feel dragged down. The knife’s ergonomics help reduce aches and fatigue in your hands. This knife has been designed for Multi-Functional uses and will replace your regular kitchen, fillet, chefs, boning, carving, skinning, slicing, sushi, steak, BBQ, fishing, brisket, and butchers knife all at once. Surely it will handle your daily kitchen task with ease.
Specification:- This knife features a 440C Stainless Steel full tang blade for superb robustness and a comfortable grip with a Wangy wood handle. The total length of this knife is 13.5″ and has a blade length of 8″. Which is perfect for filleting, deboning, Slicing, and cutting delicate food products such as Raw fish, meat, or chicken, without crushing or tearing its structure.
Luxury Gift Box:- Take your culinary skills to the next level with this perfect cook’s slicer knife and sharpening rod. Greeting you in a beautifully designed Gift Box with brass locks your knife will arrive in style. Please store your knife in the elegant box. It will make a great gift not only for you but will also satisfy most of your friends. Makes a great present for Birthdays, Weddings, anniversaries, Mother’s days, Father’s days, Christmas, Chefs, House Warming and so much more.
- 440C Stainless Steel full tang blade
- Professional customer service team
- Wear-resistance corrosion resistance
- Durable, easy to clean, comfortable, non-slip handle
- A little expensive! You may consider other options with better features under the same price tag.
Victorinox Cutlery 8 Inches Straight Fillet Fishing Knife

Although Victorinox is widely known as the manufacturer of the Original Swiss Army Knife, it started operating as a cutlery shop in 1884. By the time they delivered their first knife to the Swiss Army, their cutlery business was already booming. Subsequently, Victorinox became the world’s top-rated brand among chefs and cooking experts all over the world, with a big blade collection of up to 300.
Victorinox knives have been recognized as highly recommended and ranked kitchen tools world’s most reputed media outlets such as Cook’s Illustrated, Men’s Health, New York Magazine, Natural Health, and The Cincinnati Enquirer, just to name a few. The company joined hands with an experienced chef named Daniel Humm in 2009. Over many years, Victorinox as a cutlery business has come a long way. Now they have a wide range of accessories and products to offer to their clients all over the world. These include pocket tools, kitchen tools, clothing, luggage, watches, and more.
This knife is perfect for separating poultry, fish, or meat from the bone with the utmost precision. It is made of the best quality carbon stainless steel blade to offer the ultimate edge retention and sharpness. It is ice-tempered to preserve sharpness longer and features conical ground through depth and length for a greater breakpoint.
Its patented Fibrox handles are slip resistant, textured, and ergonomically designed for comfort and balance. It is NSF approved and comes with a big lifetime warranty against any manufacturer faults. Hand washing is highly recommended for this knife. It is made in Switzerland. The blade is stamped from cold-rolled steel, ensuring bolster less edge for ease of sharpening and use of the entire blade.
- High quality carbon stainless steel blade offer maximum edge retention and sharpness.
- Non-slip golf style handles
- Perfect for fresh or saltwater
- For many, it might not be the best bet under this price tag
DALSTRONG Gladiator Series Fillet & Boning Knife

The Gladiator Series 6-inch boning and fillet knife has been designed to ensure de-scaling, de-boning, trimming, skinning, butterflying, and filleting your favorite meat, including fish and poultry is more efficient and easier. The curved, narrow blade provides moderate flex while providing improved maneuverability around the bones, skin, and joints to separate and remove delicate meats.
With this knife, butterflying, trimming, skinning, and filleting is always easier. It is made of incredibly razor-sharp, imported German steel with a hand-polished edge at 14 degrees and 16 degrees per side. The blade curves up to the tip to effortlessly work around joints, bones, and in between the skin with minimum drag. The rock hollow divots alongside the blade reduce stock on the food, encouraging effortless and frictionless cuts.
It comes with an award-winning design, with premium materials, satisfying heft, and a quality feel. The luxury black G10 handle is triple-riveted with a solid grip that makes sure maneuverability and comfort. It’s an ideal choice for busy kitchens. It is carefully polished and laminated for a sanitary build.
It is hand-polished to the satin finish and engineered to perfection with 55 Rockwell hardness to offer robust performance. Carefully tapered for flexibility, minimal slicing resistance, and improved hardness. Its blade construction allows for smooth maneuvering around the joints and bones. The manufacturer also offers a full satisfaction warranty or money-back guarantee. So people can try it risk-free without any problem. It comes with a big lifetime warranty against any manufacturing defects.
It features an ergonomic, beautiful, and ambidextrous handle that is constructed with military-grade and nonporous fiberglass-like material. It is very impervious to both moisture and heat with lifelong durability. This knife is designed for utmost maneuverability and comfort. It is as amazing to hold as it looks, featuring a thoroughly engineered balance with an outstanding presence and heft. It is designed to handle both heavy and thicker cuts, and offer more delicate work with the greatest efficiency. The hand-polished bolster provides a counterweight, offering improved finger protection. It also comes equipped with a BPA-free, and stain-free protective sheath.
- Designed to perfection at 55-Rockwell hardness
- Rocksolid 100% Satisfaction or Money Back Guarantee
- Razor sharp stainless blades offer greatest accuracy
- Works best on both fresh and saltwater fish
- Protective knife sheath provides protection when not in use
- A little expensive! You may consider other options with better features under the same price tag.
BUBBA 7 Inch Tapered Flex Fillet Fishing Knife

The BUBBA 7-inch tapered flex fillet fishing knife offers a non-slip grip handle for amazing grip security while offering improved control with a trigger grip for extra security. This knife features safety guards offering protection against the spines of fish and the blade itself.
This durable knife is ideal for perfect cutting with utmost precision. It features a thin 8Cr13MoV blade, which allows for easy maneuvering to remove meat or fish with no damage, making it the perfect fishing knife. It is super convenient; the rust-resistant, Ti-Nitride blade removes the scales easily and sports an extra-sharp tip to make filleting and cutting a breeze. It also comes with a sheath that has a belt loop for hands-free, close carry.
About BUBBA
BUBBA is widely recognized for producing iconic fish fillet knives with a non-slip grip. BUBBA first burst upon the scene in San Diego with a knife that was tough enough to resist the taxing saltwater conditions. Now the company has come a long way, reaching both saltwater and freshwater fishermen throughout the world. The BUBBA red non-slip grip handle and razor-sharp stainless steel blades continue to be recognized as the best choice for fishermen all over the world.
This tapered flex fish fillet knife is one of the company’s best masterpieces. It is designed with the company’s signature stainless-steel blade and non-slip-grip handle. The non-stick Teflon-coated blade takes filleting to the next level. Thanks to its razor-sharp blade, anyone can fillet a fish with no damage. If this is your first time cutting or filleting a fish, this fish fillet knife will make fish filleting a lot easier for you. Its clean, smooth cut is perfect for Lake Trout and Flounder and is a real need for all your fishing trips.
- Well-designed boning knife serves as a multifunctional kitchen cutlery
- High-quality German stainless steel
- Professional customer service team
- Wear-resistance corrosion resistance
- Not the best choice under this price tag
Rhinoreto Fillet Knife Fishing

Known as the best fillet knife for walleye, the Rhinoreto fillet knife features a flexible, curved blade. The nonstick coating makes meat cutting a lot easier. This fish fillet knife can be used for filleting both saltwater and freshwater fish. When it comes to the handle, the company doesn’t disappoint its users. The handle is made of rubber which is non-slip and safe. It is large enough to fill all sizes and can be easily used by both right and left-handed persons.
It also comes with a lightweight, vented sheath, which comes in a ported design to help reduce weight and provide solid protection against the blade when storing the knife. Inside the box, you will also get an easy-to-use sharpener for the ultimate fish filleting experience. The safe, double-sided sharpener employs angled ceramic plates to maintain the sharpness of the blade. It comes with blister packaging, making it an ideal choice for a professional chef or a passionate fisherman.
It features an ergonomic, beautiful, and ambidextrous handle that is constructed with military-grade and nonporous fiberglass-like material. It is very impervious to both moisture and heat with lifelong durability. This knife is designed for utmost maneuverability and comfort. It is as amazing to hold as it looks, featuring a thoroughly engineered balance with an outstanding presence and heft. It is designed to handle both heavy and thicker cuts, and offer more delicate work with the greatest efficiency. The hand-polished bolster provides a counterweight, offering improved finger protection. It also comes equipped with a BPA-free, and stain-free protective sheath. The blade curves up to the tip to effortlessly work around joints, bones, and in between the skin with minimum drag.
It has been designed to ensure that de-scaling, de-boning, trimming, skinning, butterflying, and filleting your favorite meat, including fish and poultry is more efficient and easier. The curved, narrow blade provides moderate flex while providing improved maneuverability around the bones, skin, and joints to separate and remove delicate meats.
- High Quality Stainless Blades for optimum performance
- Comes in four different shapes and length
- Non-slip golf style handles
- Perfect for fresh or saltwater
- Average customer support service, meaning you won’t get a quick response from them.
- For many, it might not be the best bet.