Trench Knives

If you’re like us and appreciate a good piece of history in your hand, you’ll love our selection of trench knives. These aren’t just any knives. They’re sturdy, practical tools that harken back to a time when close-quarters combat demanded real grit and know-how. We’ve got everything from faithful WWI reproductions with classic knuckle guards to newer styles that hold up for everyday use. Whether you’re a collector, a history buff, or just like well-made gear, these trench knives are sure to impress. Have a look, and find a piece that speaks to you.

  • WWI British Trench Knuckle Duster Knife has solid brass guard, sharp, double edged high carbon steel blade and leather sheath

    World War I British Trench Knife

    # 720065

    This WWI era trench knuckle duster knife is essentially a blade riveted to a knuckle guard. This replica has all the features of the original, with a solid brass guard and double-edged dagger blade...
    $94.95
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  • 1917 Trench Knife

    1917 Trench Knife

    # 404835

    This budget friendly version of the US Model 1917 Trench Knife has a stainless steel blade and a natural finish wood grip. Of course, the famous “knuckle duster” guard is a prominent feature. 8"...
    $34.95
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  • black coated knuckle duster Bowie knife has G10 grip, angled bevel swedge on spine,  includes a MOLLE compatible Kydex sheath

    Trench Bowie by APOC

    # 404833

    This “Last Chance” metal beast is designed for only one thing: destroying any impediment to your survival. The blade is composed of 9260 spring steel, composed of Carbon, Silicon, Manganese, Sulfur...
    $84.95
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  • US WWII Fighting Knife with high carbon steel double edged blade

    US WWII Fighting Knife

    # 420015

    We saw this rudimentary, tough, and purposeful fighting knife at an auction some time back and thought it showed the stark reality of what could be fashioned for the day. A double-edged fighting...
    $69.95
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  • Fairbairn Sykes Commando Knife

    Fairbairn Sykes Commando Knife

    # 402538

    Based on the classic dagger design, this beautifully balanced knife was the preferred commando weapon in World War II for both the U.S. and British Commonwealth Forces. Windlass Steelcrafts'...
    $94.95
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  • Replica 1918 US Knuckle Duster Trench Knife with blued, carbon steel blade, knuckle duster grip, skull crusher pommel

    1918 US Knuckle Duster Trench Knife

    # 420020

    This replica knife is high carbon steel with a knuckle duster grip, steel pyramid skull crusher pommel, and a WW1 period-correct steel sheath with markings. Arrives sharpened from the factory.  
    $149.95
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  • Windlass Steelcrafts 1917 Trench Knife

    1917 US Trench Knife

    # 420007

    This 1917 US Trench Knife is a terrific replica for the collector or reenactor. Made from an existing original, you can own the same thing for a fraction of the price. Made just like the originals...
    $119.95
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  • Combat Commander Trench Knife

    Combat Commander Trench Knife

    # 404518

    The Combat Commander line from United Cutlery expertly takes tried and true historical weapon designs and updates them for modern warfare. This Trench Knife is a sleek and modern, battle-ready...
    $49.95
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  • M48 Liberator Trench Knife

    M48 Liberator Trench Knife

    # 404745

    This M48 Liberator is a cool update on the classic military trench knife. It has a razor-sharp blade with a two-toned, black oxide coating and a satin finish. The fiberglass-reinforced nylon,...
    $76.95
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Digging Deeper into Trench Knives

A Bit of History

Trench knives came to be during the tough times of World War I, when soldiers needed something rugged they could trust in tight spots. With their solid blades and those mean-looking knuckle guards, they were made for up-close fighting. A lot of them saw real action. Over the years, folks have come to appreciate trench knives not just for their fighting edge, but for the stories they carry. That’s why we’ve put together this collection, so folks can hold a bit of that grit in their own hands.

Picking the Right One

Choosing a trench knife comes down to what you’re after. If you’re a collector or into reenactments, you might want one that sticks close to the originals, right down to the brass guards and period markings. If you’re more of a practical guy, looking for something tough enough for the woods or the workshop, a modern design with a good steel blade might suit you better. Either way, we’ve got options that are built to last and ready for whatever you throw their way.

Common Questions Folks Ask Us

Can I legally own a trench knife?
Well, that depends on where you live. Some places have rules about certain knives, so it’s best to check your local laws before you buy.

What kind of steel is used?
Most of these knives use high carbon steel or stainless steel—both are solid choices. A lot of the older-style ones come with brass or other period-correct materials, just like the originals.

Do these knives come with sheaths?
Many do, usually in a design that matches the period look. Check each product’s details to see what’s included.

Where can I buy trench knives?
Well, you've come to the right place! We have a selection of functional historical replicas that are true to history, and modern examples as well. Take a look at what we've got!