7 Best Electric & Manual Fillet Knives For Walleyes: Which One Would You Choose?

* This post may contain affiliate links. Please see my disclosure here.*

Filleting a fish is a skill that you can only perform better with the best fillet knife for walleye.

An ordinary kitchen knife might not yield the best result since its blade isn’t as curved and flexible.

Also, an ordinary kitchen knife may not have an ultra-sharp edge that cuts through the bones and flesh of a fish as a hot knife would cut through butter.

This article reviews some of the best knives for filleting walleyes.

It also looks at the specs of an ideal fillet knife in the buyer’s section.

Read on for more information.

Best Fillet Knives For Walleyes (Updated List)

* A Serious Contender *

Related fillet knife collections:

Buying Guide

If you’re looking to get the best fillet knife for walleye, you should go for the following qualities:

Razor-sharp performance

A knife with an ultra-sharp edge will effortlessly cut through walleye fish when filleting it. A sharp knife also easily cuts through the bones. Since you’ll be cutting through flesh and bones when filleting a walleye fish, go for a product with a razor-sharp performance.

The right blade length

Walleye fish come in different sizes. Larger ones will require longer blades. You will need to know the fish’s size you always fillet before choosing a brand with a particular blade length. But you can choose a 9-inch-long blade since it’s a standard length for most walleye fish.

The handling of the knife

Your knife should have an ergonomic handle that feels comfortable in your hand. The handle should also be non-slip so that the product doesn’t slip from your wet and slimy hands.


A knife with high-quality materials will be durable. The edge of your product should comprise a stainless steel material since stainless steel is durable and rust-resistant.

A polymer handle is also durable, besides being ergonomic and non-slip. Therefore, you could look for a product that features these materials.

The design

Look for a product with a curved and flexible blade. The edge should also have a coating that makes it resistant to corrosion. A flexible blade will smoothly follow your hand’s movement when filleting a walleye fish.

And the curved design ensures you can maneuver through hard-to-reach sections. The handle should be slip-resistant and ergonomic.

Product Reviews

KastKing (Best Overall)

-15% Sale
KastKing Fillet Knife 7 inch, Professional Level Knives for...
  • Razor Sharp Stainless Blades – All new KastKing knives utilize...
  • The Right Knife For The Job - The 6”, 7” & 9” stainless curved...
  • Non-Slip Super Polymer Grip - We use the most comfortable and...

This KastKing model has a 7-inch razor-sharp blade. But you could also get it in 6-inch and 9-inch-long blades. What’s more, the edge comprises a high-quality G4116 German stainless steel that makes it rust-resistant.

The blade also stays sharp for a long time. The edge is flexible and has a curved design, making it ideal for filleting walleye fish and boning meat. The handle is ergonomic and non-slip, thanks to the polymer material.

You could fillet your fish even if you had wet hands and still have a non-slip grip on the product! Once you’ve filleted your fish, you can insert the blade into its vented sheath. The vents ensure no moisture stays on the blade, thus eliminating corrosion.

Our scores:

  • Sharpness: 9.5/10
  • Handling: 9/10
  • Ease of maintenance: 9/10


  • Razor-sharp performance.
  • Black color finish for rust resistance
  • Ergonomic and non-slip handle.
  • A protective sheath.
  • 7-inch G4116 German stainless steel blade.


  • Doesn’t include a sharpener.
  • It needs sharpening often.

Bubba (2nd Runner-up)

This product has a 9-inch-long premium steel blade. The edge boasts a titanium nitride coating that ensures it’s corrosion-resistant. The 8Cr13MoV premium steel material makes the edge retain its razor-sharp performance for an extended period.

The blade has a curved design with a sharp tip. You can start filleting a walleye fish with ease since the tip penetrates any section with no effort. This model has one of the best handlings. Its non-slip handle has a trigger grip that increases your control of the edge.

The handle is also ergonomic and feels comfortable on your grip. There is also a safety guard on the handle to protect you from the unforgiving and razor-sharp blade. Once you’ve completed filleting a walleye fish, you can put the blade into its synthetic sheath.

Our scores:

  • Sharpness: 9/10
  • Handling: 9/10
  • Ease of maintenance: 8.5/10


  • 9-inch blade.
  • Ti-Nitride coating.
  • High carbon stainless steel blade.
  • Razor-sharp performance.
  • Safety guard on the handle.
  • Ergonomic and non-slip handle.
  • Protective synthetic sheath.


  • It doesn’t include a sharpener.
  • It’s a bit pricey.

Bubba Li-Ion Cordless (Best for Flexibility)

This is the best electric option for walleye if you’re looking to tap into electric power when filleting your fish. It is an electric fillet knife that comes with dual-riveted stainless steel blades.

The blades have different designs and lengths: 7-inch E-FLEX, 9-inch E-FLEX, 9-inch E-STIFF, and 12-inch E-STIFF. You could fillet a walleye fish of different sizes by picking the right edge size.

The handle is ergonomic and has a non-slip grip for more control of the blades. The trigger guard protects you from accidentally pressing the trigger, thus averting possible injuries. This brand comes with 2 Lithium-ion batteries and a charger. All the components come in an EVA-padded storage case.

Our scores:

  • Sharpness: 8.5/10
  • Handling: 9/10
  • Ease of maintenance: 8.5/10


  • Stainless steel blades.
  • Ergonomic and non-slip handle.
  • Trigger guard.
  • Cordless design.
  • TiN-coated blades for rust resistance.


  • The blades dull after a few uses.
  • It is not dishwasher-safe.

Rapala (Best for Sharpness)

-10% Sale
Rapala 6" Fish'n Fillet Knife / Single Stage Sharpener /...
  • The product is Fish 'N Fillet 6" Knife
  • Easy to use
  • The product is manufactured in China

The edge comprises Swedish stainless steel as the material. It is a 12-inch-long blade that keeps its razor-sharp performance for a long time. The edge also has a full-tang and tapered design for filleting walleye fish with ease.

The classic birch handle isn’t only elegant but also ergonomic and non-slip. It feels comfortable in your grip, giving you better control of the razor-sharp blade. Most knives don’t come with a sharpener, but this one does.

The single-stage sharpener is ready to hone the edge to improve the razor-sharp performance. It is a lightweight product that only weighs 1 pound. It comes with a fine-tooled leather sheath that protects the edge from corrosive elements. The sheath also keeps you safe from the sharp blade.

Our scores:

  • Sharpness: 9.5/10
  • Handling: 8.5/10
  • Ease of maintenance: 8/10


  • Razor-sharp performance.
  • Single-stage sharpener.
  • 12-inch-long European stainless steel blade.
  • Ergonomic and non-slip handle.
  • Protective leather sheath.


  • The classic birch handle isn’t very durable.
  • It’s not dishwasher-safe.

Calamus (Best for Design)

This is the best option if you’re looking to work in fresh and saltwater conditions. The blade has a Teflon coating that protects it from corrosion. As such, this product works best in saltwater conditions.

The edge comprises G4116 German stainless steel that makes it durable to retain the ultra-sharp performance for a long time. Fillet knives under this brand come in two blade sizes: 7-inch and 9-inch-long blades.

But you can also get the product in other edge lengths: 5-inch bait and 9-inch boning knife. The handle has a golf-style design. If you consider how ergonomic and non-slip the golf-style handle is, you get excellent control of your blade.

Safety is essential. That’s why the edge comes with a vented nylon sheath to protect you from the sharp edge. The sheath also preserves the ultra-sharp performance.

Our scores:

  • Sharpness: 8.5/10
  • Handling: 8.5/10
  • Ease of maintenance: 8/10


  • Flexible and curved blade design.
  • Teflon coating.
  • Ergonomic and non-slip handle.
  • Ultra-sharp performance.
  • German stainless steel blade.
  • A protective sheath.


  • It’s not dishwasher-safe.
  • It doesn’t come with a sharpener.

Rapala Lithium-Ion Cordless Combo (Best for Power)

This is another great option if you’re looking for a cordless brand. It comes with a wall charger and two Lithium-ion batteries that ensure you fillet a walleye fish with sufficient power.

The brand comes with two reciprocating blades: 6-inch and 7.5-inch-long blades. The batteries provide up to 80 minutes of runtime. As such, this product is best for filleting walleye fish of various sizes, including larger ones.

The handle is ergonomic and non-slip, and this is essential to improve your control of the product even if you have wet hands. Every component comes enclosed in the EVA-padded carrying case.

Our scores:

  • Sharpness: 8/10
  • Handling: 8.5/10
  • Ease of maintenance: 8/10


  • Ultra-sharp blades.
  • 80 minutes run time.
  • Ergonomic and non-slip handle.
  • EVA carrying case for protective storage.
  • 6-inch and 7.5-inch blade lengths.
  • Cordless design.


  • Not dishwasher-safe.
  • Doesn’t come with a sharpener.

Mercer Culinary (Best for Comfort)

The 8.5-inch-long Japanese stainless steel edge resists rust. The blade also has a razor-sharp edge for impressive filleting functionality. Since the blade is stain-resistant, the product meets the standards set by the NSF.

The edge is flexible and has a curved design, making it follow the movements of your hand when filleting a walleye fish. Besides, it is thin but strong.

Handling is impressive, especially with the ergonomic and non-slip handle. The handle has textured parts that make it non-slip. The protective figure guard keeps your index finger from the sharp edge. As such, you will work safely without risking cutting yourself.

Our scores:

  • Sharpness: 8.5/10
  • Handling: 8/10
  • Ease of maintenance: 8.5/10


  • 5 Japanese stainless steel blade
  • Non-slip and ergonomic handle.
  • Protective finger guard.
  • Razor-sharp performance.
  • Corrosion-resistant blade.
  • NSF-Certified.


  • It doesn’t come with a sheath.
  • No blade sharpener.

Frequently Asked Questions

How does a full-tang fillet knife look?

This is a knife with an extended length from the tip to the grip section. But the width of the handle may not have the extension.

Can I wash my knife with a dishwasher?

Manufacturers recommend that you handwash your fillet knife for walleye. A dishwasher’s rotating components may dull your blade. A wipe with a soapy cloth will do enough cleaning.

How often should I hone my blade?

Your blade’s ultra-sharp performance will reduce after 3-4 uses. But you can always use a sharpener to hone the edge and restore its impressive razor-sharp performance.

Should I get a corded or cordless one?

It depends on what you want from the knife. If you need free arm movements when filleting a walleye fish, a cordless product will do.

But cordless knives run out of charge after some time, say 80 minutes. On the other hand, a corded knife will work continuously due to the constant power supply. But they limit your arm movement.

How do I sharpen my knife?

You will use a knife sharpener. Most knives come with this useful component, but some don’t. In case your knife didn’t come with a sharpener, you will need to buy one.

What blade length is best for filleting walleye fish?

It depends on the size of your walleye fish. Smaller fish will require shorter blades, probably a 5-inch blade. But larger fish will demand longer blades, which might be 9-12 inches in length.

How do you skin a walleye fish?

There are plenty of YouTube tutorial videos on how to skin and fillet walleye fish.


The best fillet knife for walleye should have a razor-sharp blade, an ergonomic and non-slip handle, as well as a curved and flexible blade.

This article has reviewed some of the best knives that might help you fillet a walleye fish with ease.

Use the buyer’s guide to find your preferred fillet knife.

One of the best is the KastKing fillet and boning knife, often the go-to of professional fishmongers and fishing enthusiasts.

This particular variant comes in different sizes so you can get the one that would be perfect for your favored fish. Or you can get all of them because it’s amazingly affordable.

The two other pieces featured here are from Bubba, another well-known brand in the fishing industry.

Bubba’s 9-inch flexible fillet knife is made from 8Cr13MoV which makes this razor-sharp and incredibly flexible – great for precision cutting.

But if you’re not too confident about your skills with a blade, you could go for Bubba’s Li-Ion Electric fillet knife. This comes with four different serrated blades which can be used on a wide array of fish.

Further reading:

Best Fried Walleye Recipe

5 Walleye Recipes That Don’t Involve Frying

Last Updated on September 22, 2021

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My name is Andy Wang, and I'm a retired chef. I used to work at the City Vineyard restaurant in NYC. I also had a culinary degree from the Institute of Culinary Education in New York. And this blog is where I share my love for knives and cooking with people like you.