If you prepare and eat a lot of seafood, a good fillet knife is a must-have tool. A sharp, reliable fillet knife can help you transform that fresh catch into something much more presentable. And if you’re not into seafood, many fillet knives are great for use on poultry, too.
A fillet knife’s thin, flexible blade and the sharp, pointy tip is just the right size and shape for piercing flesh, working around delicate bones, and removing the skin. But they’re not all the same – some are designed mainly for use in the kitchen, while others are best for stashing in your tackle box to use outdoors.
When choosing a fillet knife, you’ll want to look for high-quality stainless steel, carbon steel, or titanium for durability and resistance to corrosion. Another thing to keep in mind is that the size of the blade should suit your task – for example, a large fish would generally require a larger blade.
Last but not least is the handle. You’ll need something that fits comfortably in your hand and won’t slip around if it gets wet if you want to avoid some nasty cuts.
We’ve made finding the perfect fillet knife easier for you by rounding up some of the top knives available on the market and created this guide that covers the most important details about each one.
So without further ado, let’s get started with our comparison table.
The 5 Best Fillet Knives for 2020
|Full rat-tail tang|
Ice hardened Friodur steel
Stays sharp longer
|62+ Rockwell hardness|
Tsunami Rose blade design
MIlitary grade handle
|Ideal for larger fish|
Victorinox Fibrox 8-Inch Flexible Filleting Knife
About Victorinox Fibrox 8-Inch Flexible Filleting Knife
It’s made from stamped high-carbon stainless steel for durability and a lighter weight than forged blades, so it’s ideal for pros or people who plan to spend a lot of time using the blade and don’t want to experience fatigue.
There’s no bolster on this knife, so the entire blade is usable. And the ergonomic Fibrox handle prevents slipping and provides a comfortable grip.
While this knife is dishwasher-safe, the manufacturer recommends hand washing to keep the knife in top condition.
This knife is also very affordable at around $30, and it comes with a lifetime warranty.
One of this knife’s most standout features is its handle, which is very comfortable to hold and won’t slide around even when it gets wet.
The knife is extremely sharp and agile, so it’s great for your most challenging filleting and deboning tasks. Furthermore, the flexibility is just right, and it’s easy to sharpen.
At this price, there’s very little to complain about other than the fact that this knife is more utilitarian than a showpiece. However, it’s an excellent all-purpose tool to have in your kitchen for more than just filleting fish.
- Comfortable, non-slip handle
- Bolsterless blade
- Lightweight and agile
- No cons
Bubba 7-Inch Tapered Flex Fillet Knife
About Bubba 7-Inch Tapered Flex Fillet Knife
The Bubba 7-Inch Tapered Flex Fillet Knife is a rugged and durable, ideal for use on the boat or on the shore.
The high-carbon stainless steel blade has a Teflon coating that helps this knife stand up to corrosion, so it’s great for both freshwater and saltwater fishing.
The non-slip handle has a trigger grip and a guard to prevent you from cutting yourself with the blade or the spines of fish. There’s also a lanyard hole in the handle so you can hang the knife.
This knife comes with a sheath that has a belt loop close, so you can keep it close wherever you go.
You can find this knife for about $45, and it comes with a 1-year warranty.
This knife is ideal for sportsmen or anyone who wants a very durable fillet knife that’s ideal for filleting medium-sized fish, this blade is extremely sharp and makes quick work of cleaning a fish. It even works well for larger fish.
The tapered blade allows you to start your cuts with little effort, and its flexibility allows you to glide around bones and curves with ease. The knife is super sharp, very sturdy, and the handle has a nice grip that prevents slipping.
The only downside of the knife is that the handle can feel somewhat bulky when filleting small fish.
- Trigger-grip on handle
- Teflon-coated blade
- Comes with a sheath
- Bulky handle
Zwilling J. A. Henckles Twin Four Star 7-Inch Fillet Knife
About Zwilling J. A. Henckles Twin Four Star 7-Inch Fillet Knife
If you’re looking for a premium quality knife that’s great for all of your filleting or deboning needs, the Zwilling J. A. Henckles Twin Four Star 7-Inch Fillet Knife could be a great choice.
This knife is forged from high-carbon stainless steel that’s ice tempered for a resilient blade that stays sharper longer than other knives, and it resists corrosion and pitting. It’s also measured at 57 on the Rockwell hardness scale.
The blade is extra sharp, and its thin shape and flexibility lend it well to filleting just about any type of fish or poultry.
This knife can be found for around $80, and it comes with a lifetime warranty.
This knife is well balanced and feels comfortable to hold after long periods of use. It’s ideal for pros and home cooks, making quick work of filleting fish or deboning meat, and it works great for slicing meat paper thin.
There’s just enough flexibility to make it ideal for use on fish and poultry, but it’s also not too flexible to use on tougher meats like pork. It holds an edge well and feels lightweight, too.
There are no crevices or grooves in this knife to trap residue or bacteria, so it’s a great option if you want something that’s easy to clean and sanitize.
- Doesn’t require frequent sharpening
- Extra durable blade
- Well balanced
- Somewhat expensive
Dalstrong Shogun Series 6-Inch Fillet Knife
About Dalstrong Shogun Series 6-Inch Fillet Knife
The Dalstrong Shogun Series 6-Inch Fillet Knife is strikingly beautiful to look at, and it’s razor sharp for all of your filleting and deboning needs.
The blade is made from 67 layers of Damascus steel with an AUS 10-V Japanese steel cutting core that’s ice tempered for maximum strength, resilience, and edge retention. It also measures at 62+ on the Rockwell hardness scale.
The military-grade handle is made from fiberglass resin and built to resist heat, cold, and moisture for a lifetime of use. It’s also ergonomic and slip-proof, and it has an engraved end cap as well as a copper mosaic for a more distinctive design.
This knife comes very nicely packaged in a box, and it includes a cleaning cloth as well as a plastic sheath with pin closure, so it’s great for gifting.
You can find this knife for about $100, and it comes with a lifetime warranty.
This knife is quite impressive to behold, and it’s equally as capable in the kitchen. Seasoned pros and home cooks alike will be reaching for it again and again to fillet, descale, butterfly, trim, and debone.
It maintains an edge for quite some time, sharpens easily, and the handle is easy to grip even when wet. It’s flexible enough to work around bones, but strong enough to provide plenty of control.
While this knife is expensive, it’s definitely worth the extra cost if you’re looking for something of a superior quality. However, it’s not necessarily the best choice for someone that isn’t experienced at filleting because it’s so sharp.
- Beautiful design
- AUS-10V Japanese steel core
- 67 layers of Damascus steel
- Not ideal for beginners
Kershaw Clearwater 9-Inch Fillet Knife
About Kershaw Clearwater 9-Inch Fillet Knife
If you’re looking for a fillet knife that can hold up to outdoor use and is big enough for larger saltwater or freshwater fish, check out the Kershaw Clearwater 9-Inch Fillet Knife.
The blade is resistant to rust and corrosion, and it’s made from Japanese stainless steel that’s both strong and flexible enough to maneuver around bones without any issues.
The handle is black with neon green accents, so it easily stands out in a marine environment, and it’s made from a textured co-polymer for a comfortable non-slip grip. It also floats, which is a big plus if you drop it into the water.
You’ll get an ABS sheath with a belt holster so you can keep the knife secure and close to you whenever you need it.
This knife is also very affordable, at around $16, and it comes with a limited lifetime warranty.
This knife does an excellent job at smoothly cutting through fish, as well as skinning and deboning poultry or larger game meats.
It has a good amount of flexibility for getting around bones, but enough strength to hold up to tougher meats.
The handle feels both firm and soft for a comfortable grip, and it even feels slightly sticky when wet or oily to prevent slipping.
The knife blade itself is quite sharp and maintains an edge even after several uses. However, it’s not as sharp as the other knives in this guide.
If you’re an avid fisherman, this is a great knife to keep with you on the boat or in your tacklebox. It’s also great for use in the kitchen.
- Large size ideal for bigger fish and meats
- Low price
- Excellent grip on handle
- Not razor sharp
Best Fillet Knife for 2020We’ve chosen the Victorinox Fibrox 8-Inch Flexible Fillet Knife as the best overall in this guide. Its highly functional design and quality blade make it ideal for frequent use. And for the price, it can’t be beat.
If you’re looking for a more premium knife, the Dalstrong Shogun Series 6-Inch Fillet Knife is our top pick. Not only is it a beauty to behold – it’s also extremely sharp and excellent for pros.
On the other hand, if you want something more affordable that you can pack with you for fishing or camping trips, the Kershaw Clearwater 9-Inch Fillet Knife is a great option.
long as you choose a knife with a suitable length and design for the task, you can’t go wrong with any of the knives in this guide.
Writer and Product Researcher
Spending the last 10 years researching and writing about various home, garden and electronics topics, Shelley is more than qualified to write for Meccano Home. Her work has been featured on eBay, Pottery Barn, SFGate, TheKnot, Williams-Sonoma and various other blogs and websites.