Home > Scuba Gear > Dive Knives

Shop Scuba Dive Knives

A dive knife is a general tool that scuba divers occasionally use to cut entangling fishing line or rap on their tanks to get a buddy’s attention. Some items that fall under this category aren’t really knives at all, but are tools designed for specific uses underwater. Dive knives are tools not weapons and should never be used to harm aquatic creatures or deface the underwater environment.

Sort By:
Page of 1
XS Scuba Mini Fogcutter Dive Knife XS Scuba Mini Fogcutter Dive Knife

XS Scuba Mini Fog-Cutter Knife

List Price:$79.99
Our Price :$74.95
Save $5.04!
Trident tech diver line cutter & sheath KN31 Trident Stainless Steel Tech Diver Line Cutter & Sheath

Trident KN31 Tech Diver Line Cutter & Pouch

Our Price :$18.95
Trident tech diver Knife & sheath KN60 Trident KN60 420 SS Tech Diver Knife & Sheath

Trident KN60 Tech Diver Stainless Steel Scuba Knife

Our Price :$23.95
XS Scuba Black Knight Spear Fishing Knife XS Scuba Black Knight Spear Fishing Knife

XS Scuba Black Knight Spearfishing Dive Knife  

Our Price :$55.95
Zeagle Line Cutter 5403 Zeagle Line Cutter 5403

Zeagle Line Cutter 5403

Our Price :$22.99
FogCutter Knife XS Scuba Fogcutter Recon Knife

XS Scuba Fogcutter Recon KN200 Knife

List Price:$109.00
Our Price :$89.00
Save $20.00!
ScubaMax Camo Spearfishing Dive Knife ScubaMax Camo Spearfishing Dive Knife

ScubaMax Camo Spearfishing Dive Knife

Our Price :$48.99
Atomic Titanium T6i Dive Knife Atomic Ti6 Titanium Dive Knife

Atomic Aquatics Ti6 Titanium Dive Knife

Our Price :$129.95
Mares Argo Titanium Dive Knife Mares Argo Titanium Dive Knife

Mares Argo Titanium Dive Knife

List Price:$79.99
Our Price :$59.99
Save $20.00!
Mares Argo Dive Knife Mares Argo Dive Knife

Mares Argo Dive Knife

List Price:$59.95
Our Price :$39.99
Save $19.96!