Best Folding Fillet Knife | Reviews & Recommendations

Truly finding the folding fillet knife is only effective if you can get your hands on some options, which is exactly what we did.

After researching many products, we shaved the list down to the top 10 options today by researching design, capability, durability, features, price, and overall build quality.

We researched hours on these products and compared them to one another to see which one is the best for every need. Read this folding fillet knife article with an extensive buying guide if you're interested in buying or learning about these folding fillet knife.

# Preview Product Score
1 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

KastKing Folding Fillet/Fishing/Camping/Hunting Knife, Razor Sharp G4116 German Stainless-Steel...

9.3
2 Outdoor Edge Fish & Bone - Folding Fillet Knife with 5.0' 440A Stainless Steel Blade for Fish and processing big game - Pocket Clip (Green/Black)

Outdoor Edge Fish & Bone - Folding Fillet Knife with 5.0" 440A Stainless Steel Blade for Fish and...

9.8
3 SZCO Supplies 12.5'' Folding Sport Fish Fileting Knife, Black (210815)

SZCO Supplies 12.5"" Folding Sport Fish Fileting Knife, Black (210815)

9.5
4 Buck Knives 220 Silver Creek Folding Fishing Fillet Knife, Blue, 13 3/4-inch Blade

Buck Knives 220 Silver Creek Folding Fishing Fillet Knife, Blue, 13 3/4-inch Blade

9.2
5 Kershaw Folding Fillet (1258X), K-Texture Knife; Flexible and Corrosion Resistant 420J2 Stainless Steel Blade, Manual Opening, Black Glass-Filled Nylon Handle with K-Texture Grip, Ideal for Fishing

Kershaw Folding Fillet (1258X), K-Texture Knife; Flexible and Corrosion Resistant 420J2 Stainless...

9.4
6 SkyFox Fishing Folding Fillet Knife, Sharp Pocket Knives with Sharpener Keychain for Filleting Fish and Boning Meat, German Stainless-Steel Non-Stick Coating Blade, Non-Slip Handles

SkyFox Fishing Folding Fillet Knife, Sharp Pocket Knives with Sharpener Keychain for Filleting Fish...

9.8
7 Toadfish Stowaway Fillet Knife, 7'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and Sheath, Non-Slip Handle

Toadfish Stowaway Fillet Knife, 7'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and...

9.5
8 Buck Knives 148 Hookset 6' Folding Fishing Fillet Knife

Buck Knives 148 Hookset 6" Folding Fishing Fillet Knife

9.8
9 Toadfish Stowaway Fillet Knife, 8.5'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and Sheath, Non-Slip Handle

Toadfish Stowaway Fillet Knife, 8.5'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and...

9.6
10 BUBBA 7' Tapered Flex Folding Knife with Non-Slip Grip Handle, Offset Full Tang Stainless Steel Blade, Lanyard Hole and Synthetic Sheath for Fishing

BUBBA 7" Tapered Flex Folding Knife with Non-Slip Grip Handle, Offset Full Tang Stainless Steel...

9.7

List of best folding fillet knife  Reviews

Bestseller No. 1

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.
SaleBestseller No. 2

Outdoor Edge Fish & Bone - Folding Fillet Knife with 5.0" 440A Stainless Steel Blade for Fish and processing big game - Pocket Clip (Green/Black)

  • FISH FILLET and DEBONING FOLDING KNIFE - Slim, lightweight, easily fits in your pocket, backpack, tackle box, or fly fishing bag.
  • BLADE - 5" Razor sharp 440A stainless steel. Fully extend overall knife length 11.3"
  • GREEN / BLACK HANDLE - double-molded Zytel handle features rubberized, non-slip TPR inserts for a secure, non-slip grip
  • PERFECT FOR - filleting trout, crappie, bass, catfish, walleye, perch, salmon, and rock fish; or processing wild game including waterfowl, upland birds and big game
  • ADDED FEATURES - pocket clip, black nylon belt sheath. Weighs 3.5 ounces.
Bestseller No. 3

SZCO Supplies 12.5"" Folding Sport Fish Fileting Knife, Black (210815)

  • Dimensions: 12.5 inches in overall length with a 7-inch handle. 5.5 inches in overall blade length, 0.5-inches thick, and 2mm thickness
  • Durable: The blade on this filet knife is made from a highly durable stainless steel that is treated to optimize edge retention over long term use and provides resistance to corrosion
  • Handle: Long and lightweight solid plastic handle features on this sport knife features a lock-back mechanism and an ergonomic shape for an efficient, safe and comfortable hold
  • Travel: The compact knife folds down to a steady 7 inches for east travel and transport for all of your on-the-go fileting needs
  • Use: This fishing knife is ideal for all of your aquatic adventures from baiting, fileting, gutting, and easily travels for land and kitchen use as well. makes a great gift for the fisherman/woman in your life
Bestseller No. 4

Buck Knives 220 Silver Creek Folding Fishing Fillet Knife, Blue, 13 3/4-inch Blade

  • FOREVER WARRANTY - Since 1902 Buck Knives has offered a lifetime warranty on our knives because we believe in the integrity of our products.FOREVER WARRANTY - Since 1902 Buck Knives has offered a lifetime warranty on our knives because we believe in the integrity of our products.
  • RELIABLE AND DURABLE - This folding fillet knife has a titanium coated blade and is designed for added flexibility and corrosion resistance, a rubberized anti-slip grip and a stainless steel safety guard. The convenient size when folded makes this knife convenient to carry on any fishing trip! Length 7 1/4" closed. Imported.
  • STRENGTH AND SAFETY - Easy to open with a nail notch on the blade. The lock back mechanism locks the blade open for reliable strength and safety while you work.
Bestseller No. 5

Kershaw Folding Fillet (1258X), K-Texture Knife; Flexible and Corrosion Resistant 420J2 Stainless Steel Blade, Manual Opening, Black Glass-Filled Nylon Handle with K-Texture Grip, Ideal for Fishing

  • KERSHAW 6.5-IN. FOLDING FILLET FISHING KNIFE: The Kershaw Folding Fillet has a 6.5-inch blade that can handle both small and large catch when needed. It folds closed, so you can stow it compactly in your tackle box with the rest of your fishing gear.
  • TRAILING POINT PLAIN EDGE BLADE: With just the right amount of “flex” to make filleting easier, the Japanese 420J2 stainless steel blade offers excellent corrosion resistance, toughness, and re-sharpens easily. and glides through fish effortlessly. Satin finish.
  • DURABLE GLASS-FILLED NYLON HANDLE with rubberized K-Texture grip overmold provides a secure non-slip grip, even in slippery or wet marine conditions. Grey and black handle.
  • DESIGNED WITH SAFETY IN MIND: Manual opening with machined recessed nail-nick for easy blade release. Folds for convenient storage. Mid-lock secures knife safely in place. Ideal for use around lakes, rivers, and other wet environments.
  • SIZE SPECIFICATIONS: Blade Length: 6.25in. Overall Length: 7.5in. Weighing in at 4.7oz. Backed by Kershaw's Limited Lifetime Warranty.
SaleBestseller No. 6

SkyFox Fishing Folding Fillet Knife, Sharp Pocket Knives with Sharpener Keychain for Filleting Fish and Boning Meat, German Stainless-Steel Non-Stick Coating Blade, Non-Slip Handles

  • [The Right Knife For Job] - The Folding Fillet/Fishing/Camping/Hunting Knife have the perfect flexibility, so the knife will follow natural contours for perfect fillets, is also an awesome ideal for thinner or more delicate cuts of meat such as fish. Quickly become your favorite tool for filleting fish, boning meet and processing any food.
  • [Foldable Fishing Knife] - This fishing knife folds for storage and use while you fishing, camping or hunting. Simply press the release button to fold your fillet knife, close the blade and insert it into the sheath to keep it safely in your tackle box, boat, etc.
  • [Sharp Stainless Steel Blade] - Fishing fillet knife made of sharp G4416 German stainless steel, black coated for durability and rust resistance, the perfect bait knife bone for precision cutting and filleting of fresh and saltwater fish or for removing meat and fish.
  • [EDC Utility Knife] - Comes with a nice carrying case and an attachment to securely attach it to your belt (just like when you're on a boat). Comes with a decent sharpener with a long blade to make cutting corners easy.
  • [Great Gift for Anglers Fisherman] - Fillet knives, processing knives and food preparation knives are perfect for all fresh and salt water applications or kitchen use. It is a must-have starter kit for novice fishing players. It can be easily loaded into your travel gear, backpack, fishing kit, boating accessories and camping equipment. The length and shape of the fishing fillet knife are perfect.
Bestseller No. 7

Toadfish Stowaway Fillet Knife, 7'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and Sheath, Non-Slip Handle

  • Razor Sharp Stainless Blades – All new Toadfish knives utilize premium, razor sharp Japanese Stainless-Steel blades with a beautiful black finish. Toadfish 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, steaking large game fish and trim or remove meat and fish from the bone easier than ever before.
  • The Right Knife For The Job - The 7” Stowaway Fillet 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.
  • Non-Slip, Ergonomic Handle Grip - We use the most comfortable and slip-resistant grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your knife. These handles also clean up easily and stay looking good longer.
  • Includes Built-In Protective Sheath – Each knife was designed with the ability to easily open & close the blade into itself, making it simple to stowaway or store safely and properly. This knife is the perfect travel companion no matter where the adventure takes you.
  • Affordable Innovation – Toadfish fishing knives are available in the most requested lengths and shapes so that you’ll always have the right tool for the job.
Bestseller No. 8

Buck Knives 148 Hookset 6" Folding Fishing Fillet Knife

  • Flexible Fillet Blade - Flexible 6.3" (16.1cm) 5Cr15MOV Steel Blade is easily sharpened, and delivers Excellent Edge Retention, Strength, and Corrosion Resistance. Overall Length 14.37" (36.5cm), Weight 5.29 oz (150g).
  • Anti-Slip Grip - Ergonomically shaped rubberized handle for positive grip in wet or slippery conditions.
  • Convenient Carry - The blade conviently folds into the handle for safe, easy carry.
  • Forever Warranty - Since 1902 Buck Knives has offered a lifetime warranty on our knives because we believe in the integrity of our products.
Bestseller No. 9

Toadfish Stowaway Fillet Knife, 8.5'' Razor Sharp Stainless-Steel Blade, Built-In Carabiner and Sheath, Non-Slip Handle

  • Razor Sharp Stainless Blades – All new Toadfish knives utilize premium, razor sharp Japanese Stainless-Steel blades with a beautiful black finish. Toadfish 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, steaking large game fish and trim or remove meat and fish from the bone easier than ever before
  • The Right Knife For The Job - The 8.5” Stowaway Fillet 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.
  • Non-Slip, Ergonomic Handle Grip - We use the most comfortable and slip-resistant grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your knife. These handles also clean up easily and stay looking good longer.
  • Includes Built-In Protective Sheath – Each knife was designed with the ability to easily open & close the blade into itself, making it simple to stowaway or store safely and properly. This knife is the perfect travel companion no matter where the adventure takes you.
  • Affordable Innovation – Toadfish fishing knives are available in the most requested lengths and shapes so that you’ll always have the right tool for the job.
SaleBestseller No. 10

BUBBA 7" Tapered Flex Folding Knife with Non-Slip Grip Handle, Offset Full Tang Stainless Steel Blade, Lanyard Hole and Synthetic Sheath for Fishing

  • MEASURES: 15 Inch Overall Length; 7 Inch Blade and 8 Inch Handle
  • EASE OF USE: Non Slip Grip handle for outstanding grip security providing ultimate knife control with trigger grip and lockback for added security
  • RELIABLE: Feature safety guards for protection from the blade and spines of fish
  • CONVENIENT: The Ti-Nitride coated, rust resistant blade cuts through scales easily and features an extra sharp tip to make starting your cut a breeze and a sheath with a belt loop for close, hands free carry
  • DURABLE: Super thin Serrated Edge 8Cr13MoV blade allows for effortless cutting ideal for medium and large fish
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