2020 Top 9 Picks for the Best Fish Fillet Knife – Comparison

Fish fillet knives are specialized boning knives created for the purpose of preparing and filleting fish. These knives are thin and flexible allowing them to maneuver easily and cut through fish meat or separate the bones/skin from the good stuff.

If you are an avid chef or just someone who wants to prepare a hearty fish dinner for your loved ones, then finding the best fish fillet knife to use should be your number 1 priority.

9 Best Fish Fillet Knives - Comparisons


Product Name

Primary Material

Blade Length


Carbon Steel


Coated 420J2 Steel


Stainless Steel


Stainless Steel


Stainless Steel

6 1/4"

German Cutlery Steel


31018DS Steel


420J2 Stainless Steel


Carbon German Steel


Best Fish Fillet Knives for 2020 - Reviews

Here are our top recommendations:

Dexter Russell is known for producing the highest quality blades which are easy to clean and handle. The Wide Fillet Knife is no exception.

This high quality 8-inch blade and 5-inch handle knife is made from high-carbon steel and comes with a polypropylene handle which provides an easy and firm grip. The handle of this fillet knife is textured, easy to clean, and slip-resistant, while the blade has multiple flex points allowing it to bend and do its job with utmost precision.

The Dexter Wide Fillet Knife is aesthetically pleasing and is something that you should use while performing demonstrations to a live audience.

What we liked

  • Razor sharp and makes quick work of striping large drum fish and flexible enough to work on flounders and sea bass.
  • The knife comes with a finger guard to prevent accidents.
  • Sharpens easy and lasts a long time in-between sharpening.
  • Easy to use on large fishes such as big tuna and big snapper fish.

What we didn't like

  • The blade is too long and can be hard to use on small fish

The Silver Creek Folding Fillet Knife is a favorite among fishermen. It is portable and has a razor sharp 6 and a half inch titanium-coated steel blade. You can use it daily and its durability ensures that it will not need sharpening for a very long time. The Silver Creek Folding Fillet knife also has an easy-to-grip rubber handle, allowing for ease of use and comfort.

What we liked

  • Rubber handle allows for a safe grip
  • Very sharp and stays sharp for a long time
  • It is foldable
  • Looks slick and cool

What we didn't like

  • The blade is stiffer than I’d imagined and it is sometimes uncomfortable to use
  • Portable but quite heavy

Made in Switzerland since 1884 by master Cutler Karl Elsener, The Fibrox Pro boning knife is a classical favorite among professionals.

Ergonomically designed for balance and comfort, this knife will make you feel like a pro. Its curved semi-stiff stainless steel blade allows you to easily cut through meat like butter, and it has a slip-resistant, textured handle that makes it comfortable to use.

What we liked

  • Made from high quality materials
  • NSF(National Sanitation Foundation) approved
  • Very durable, even after using for 3 years

What we didn't like

  • Dishwashers may dull the knife’s edge

The Soft Grip Fillet Knife from Rapala is equipped with the brand’s famous flexible stainless steel blade. It has a soft grip, no-slip, textured handle which allows for maximum control while filleting. This knife comes with its very own sharpener and sheath.

What we liked

  • Comes with a sharpener and sheath
  • Quality product which can be used easily on meat as well as fish
  • Rapala is known for its quality blades and they deliver better knives each year

What we didn't like

  • The grip is too small, making it hard to use

A high-tech blade made out of stainless steel from blade to the handle, the Cromova Boning Knife was made by Global, a Japanese company known for their stylish, high quality stainless steel knives.

This knife is made out of a special mixture of molybdenum/vanadium stainless steel which provides it with great durability, flexibility, and sharpness.

What we liked

  • Made completely out of stainless steel
  • Comes with a finger guard to prevent accidents
  • Easy and comfortable to use
  • Looks very high-tech

What we didn't like

  • Can be uncomfortable to use

German steel at its finest, the Culinary Genesis by Mercereris designed to withstand hot and cold temperatures without breaking. It comes with a Santoprene handle that was ergonomically created for superior comfort and to prevent slipping even with wet or moist hands.

Its taper ground edge provides efficiency when slicing and chopping. The Culinary Genesis is perfectly balanced and is approved by the NSF (National Sanitation Foundation).

What we liked

  • Blade is made from high quality German steel
  • Has a Santoprene rubber handle
  • NSF-approved
  • It’s a sharp, efficient, and durable knife.

What we didn't like

  • Doesn’t come with a knife guard
  • Handle is too short
  • Balanced, but doesn’t have a full tang

American Angler provides you with one of the toughest and most effective electric fillet knives in its class. This heavy-duty PRO series knife cuts through large fish with ease and precision with its replaceable 8-inch stainless steel curved blade.

The American Angle PRO has 4 times the lifespan and 2 times the torque of its counterparts. It is truly the top of its class.

What we liked

  • Fillet fish like in a factory
  • Blades are compatible with other American Angler blades
  • Heavy-duty and gets the job done

What we didn't like

  • The trigger canget stuck which can be potentially dangerous
  • It canget warm when overused
  • The knife is useless when the motor isn’t turned on

This 7-inch blade Fillet Knife by Kershaw is made out of Japanese 420J2 stainless steel. This knife has the right combination of flexibility and durability which makes the task of filleting a whole lot easier. Its neon highlights are easy to spot in marine environments, making it perfect for fishing.

The Kershaw Fillet knife comes with its own sheath.

What we liked

  • More comfortable than other fillet knives
  • Strong, flexible, and floats on the water
  • The knife comes with its own durable sheath

What we didn't like

  • Decent quality,but gets dull toofast

This boning knife from DALSTRONG is made from premium materials and designed for peak performance. The high-carbon German flexible steel ensures that filleting, de-boning, trimming is not only easy, but satisfying as well. The edge of the blade is also hand-sharpened at 18 degrees on each side, giving the knife perfect balance, sharpness, and resilience.

The DALSTRONG boning knife comes with its own sheath as well.

What we liked

  • Not just for filleting and de-boning this is an all-purpose knife
  • It’s just as advertised
  • Expensive, but a top quality knife

What we didn't like

  • Flexible, but feels a little stiff at times
  • Can be uncomfortable to use

Final Verdict

These knives have showed a lot of value and we’ve chosen them based on the positive feedback they received from customers, as well as for their high quality and uniqueness.

 Remember that the best fish fillet knife is not determined by its price tag, but by the value it brings to you.

Share This Post
David Valle

I started this blog to provide advanced material, guiding you towards a better and more comfortable fishing experience. I deliver more than fishing gear guides, and motivate people to hit the water!