We consider a dive knife for spearfishing to be a worthy investment in the long run. We are here to help you pick the right one for your purposes from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Punada Dive Knife For Spearfishing READ REVIEW

Best For Good Size: Buy: Gasher Dive Knife For Spearfishing READ REVIEW

Best For Sharpness Of Blade: Buy: Boffer Dive Knife For Spearfishing READ REVIEW

Best For Good Quality: Buy: Audeamus Dive Knife For Spearfishing READ REVIEW

Best For Heavy Duty Usage: Buy: Scuba Choice Dive Knife For Spearfishing READ REVIEW

Best For Light Weight: Buy: Saalvi Dive Knife For Spearfishing READ REVIEW

Best With Arm Strap: Buy: Salvimar Dive Knife For Spearfishing READ REVIEW

Best With Low Price: Buy: Mako Spearguns Dive Knife For Spearfishing READ REVIEW

Best For Double Edge: Buy: Seaquantum Dive Knife For Spearfishing READ REVIEW

Best Overall: Punada Dive Knife For Spearfishing

Buy on Amazon

Compared with other knifes in this category, the Punada Dive Knife For Spearfishing has a design with broader appeal. The punada dive knife for spearfishing can be a good choice as a tactical knife when snorkeling, hiking, rescuing, camping, etc. The heavy duty plastic sheath uses a single action locking system to make sure you are holding the knife securely, and at the same time you can take it out easily when needed. The knife is made of 440c stainless steel, sharp and will not rust.

The knife is made from 440c stainless steel with great sharpness, durability and hardness. And, the knife measures 8.65 inches plus it is a perfect tool for scuba diving. Above all, the punada dive knife for spearfishing has few cons, It is very sharp and has a great design.

Most buyers found that the knife is better as a reef fishing knife that securely stows away. Also, a few say that the knife comes with two cases, one for light strap on the leg, and a hard case for diving. Further, a few strongly agree that this diving knife ca n't be used as a throwing knife. As a result, buyers were very happy to recommend it to friends and would-be buyers.

• This comes with many pros, is good for overall length and it does its job.
• You can carry the diving knife anywhere you want.
• This could be served for multiple purposes.
• The stainless steel material has high durability and corrosion - resistance.

Best For Good Size: Gasher Dive Knife For Spearfishing

Buy on Amazon

Next on the list, we've got yet another knife that manages to win our hearts. It's the Gasher Dive Knife For Spearfishing and it's widely considered as the knife that has the most suitable features. The gasher dive knife for spearfishing is great for the price, is extremely sharp and it is made to be worth the money. The Manufacturer says: Our tactical knife is made of high quality stainless steel blade material that is corrosion-resistant & never rust. Also, the knife could be served for multiple purpose.

Lastly, the gasher dive knife for spearfishing comes with its extreme spear point blade with a sharp and razor edge blade for scuba diving & spearfishing, snorkeling.

Almost all customers opine that the knife can cut paper fine, plus it is a good knife for the price ..for diving. Further, a few strongly agree that the knife comes with adjustable, but, loosens easily, even with good rigging. In addition, a few strongly agree that the knife is inexpensive, well built, and easily accessible from the storage holster. Obviously, this knife passed the test and had very satisfied buyers eager to share their experience.

• It is very lightweight to carry.
• This works great, is best for good knives and it is easy to grip.
• This comes with quick adjusted sheath straps.
• It is super sharp and it is compact.

Best For Sharpness Of Blade: Boffer Dive Knife For Spearfishing

Buy on Amazon

The Boffer Dive Knife For Spearfishing is satisfactory and appropriate and fits well with your daily purpose. The boffer dive knife for spearfishing can be bought for good value and it is comfortable handling. Wash after each dive like any other knife maintenance and it will last. Also, it is built with great quality and it is worth the money.

Most importantly, the boffer dive knife forspearfishing is better for cutting plastic or nylon rope while a serrated blade will perform better for cutting kelp and natural fibers.

Most customers opine that the knife is obvious that this time will not compete with top - range diving knives. Moreover, they also found that the knife is perfect for camping or any other outdoor activities. To sum up, for most customers, it was most suitable.

• This is used to harm aquatic creatures or deface the underwater environment.
• Just get a knife with a straight and a serrated part together.
• This can easily get entangled with things underwater while diving.
• Got the straight and serrated shape of a blade divers knife.

Best For Good Quality: Audeamus Dive Knife For Spearfishing

Buy on Amazon

The Audeamus Dive Knife For Spearfishing should be able to handle its purpose and duties with ease. The audeamus dive knifefor spearfishing is durable and it feels great. Make sure this fits by entering your model number. Also, the knife is designed to worth every penny and it is very sharp.

Above all, the audeamus dive knife for spearfishing provides great value and it is great for very high quality.

Almost all buyers found that the knife was made of titanium alloy. In addition, they also found that the knife is easy to wear with the straps. In addition, they strongly agree that the knife is light weight, sturdy, and has one of the best lock features in the business.

• It is very sturdy, is super sharp and it can be trusted for good quality.
• Titanium alloy, no-rust, sheath lock, leg straps.
• Being a diver for many years, finding the right knife has been challenging.
• This one has a double reinforcement quick release.

Best For Heavy Duty Usage: Scuba Choice Dive Knife For Spearfishing

Buy on Amazon

The Scuba Choice Dive Knife For Spearfishing might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. Make sure this fits by entering your model number. Moreover, the knife is designed for heavy duty use. In short, with a 4.7 rating and more than 64 buyers, the scuba choice diveknife for spearfishing stands as the best choice.

• Quick release button on the sheath for easy storing.
• It comes with a sheath and 2 knife straps.total length of the sheath is 10" (25cm).
• New and hot releases.

Best For Light Weight: Saalvi Dive Knife For Spearfishing

Buy on Amazon

The Saalvi Dive Knife For Spearfishing's superior materials makes sure that it ages well with use. The saalvi dive knife forspearfishing is perfect for diving, It is durable and has a great design. Stay safe during your dive with this high-quality outdoor knives set. The impact - resistant sheath holds the knife securely and protects it from damage.

Lastly, the saalvi dive knife for spearfishing is perfect as a gift for diving or fishing fanatics on Christmas, Father’s day, or any other special occasion.

Almost all buyers found that the knife comes with leg/arm straps. Further, they also found that the knife came in a retail-style box. In conclusion, at the price, they believe that they got a steal of a deal with it.

• It measures 4.3 inches, making it both practical and portable for outdoor use.
• This can be bought for good value, Its case is light and has a lightweight design.
• This is priced fairly, and I highly recommend it.
• This works well and has a smooth design.

Best With Arm Strap: Salvimar Dive Knife For Spearfishing

Buy on Amazon

The Salvimar Dive Knife For Spearfishing is available in size, is good for good quality and it is compact. Compact knife ideal for spearfishing, 420 stainless steel, double sided cutting, smooth and jagged, new ergonomic grip available in green acid fast system, adaptable to carry in your arm, leg or belt clip. Also, the knife is good for country of origin and it is used for overall length. Finally, the salvimar dive knifefor spearfishing is available in 6 attractive colors: midnight blue, white, military green etc., so, it's likely one of your favorites is in the mix.

Most customers opine that the knife will fit most nylon & rubber belts. In addition, they strongly agree that the knife can be worn on a weight belt or on your arm. To sum up, at the price, they believe that they got a steal of a deal with it.

• Delivers what they promise.
• New and hot releases.

Best With Low Price: Mako Spearguns Dive Knife For Spearfishing

Buy on Amazon

Mako Spearguns line of knife comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Mako Spearguns Dive Knife For Spearfishing is made with heat treated 420 stainless steel material with teflon coating and a superior geometric design. Don’t let the low price of this diveknife fool you. These are the exact same high quality knives that are offered by Mako spearguns as well as the expensive foreign brands.

Above all, the mako spearguns dive knife for spearfishing is the name on the knife and the price.

One customer says - "You have to really watch what your doing when putting the knife back in it'sssss holster. ". Almost all buyers agree that the knife is the most killing knife out there for spear gunners. In conclusion, many buyers have used the mako spearguns dive knife for spearfishing for more than a few months without letup, and it shows no sign of giving up.

• Professional grade dive knife for serious spearfishermen.
• This has a handle length and it is used for overall length.
• This is a high - end dive knife made of superior stainless steel material.
• Blade length: 4.5 inches / handle length: 4.25 inches / overall length: 8.75 inches.

Best For Double Edge: Seaquantum Dive Knife For Spearfishing

Buy on Amazon

Seaquantum offers a variety of knifes for personal choice and yet maintains quality in all the variants. Also, it comes with a sharp and serrated shape of blade divers knife. Stainless steel spearfishing knife, easily attached to your weight belt, your arm or leg with straps provided. Above all, the Seaquantum Dive Knife For Spearfishing is easy to use, about 19.7in long，0.7in wide.

• Two pairs of quick release buckle straps: adjustable, easy to use,about 19.7in wide wide.
• This will prolong the life of your knife, helping prevent corrosion.
• 420 stainless steel: 8.7cm length dagger style coated blade.