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Louis Martin Custom Knives

Reviewed September 2026

Wyoming Knife Laws

In Wyoming, switchblades are legal and butterfly knives are legal. Any US citizen 21+ who may legally possess weapons can carry concealed without a permit (extended to non-residents in 2021). There is no notable statewide blade length limit.

Switchblades: Legal

Automatic knives are legal.

Butterfly Knives: Legal

Butterfly knives are legal.

Concealed Carry

Any US citizen 21+ who may legally possess weapons can carry concealed without a permit (extended to non-residents in 2021).

Local Ordinances

Wyoming has statewide preemption: cities and counties cannot pass stricter knife laws than the state. The general weapons-preemption statute is read to cover knives.

Not legal advice. Statuses reviewed September 2026 from state statutes and reputable trackers. Laws change; verify the current statute or consult a lawyer before buying or carrying. See the full 50-state comparison.

Wyoming Knife Law FAQ

Are switchblades legal in Wyoming?
Switchblades (automatic knives) are legal in Wyoming. Automatic knives are legal. Reviewed September 2026; this is general information, not legal advice.
Are butterfly knives legal in Wyoming?
Butterfly knives (balisongs) are legal in Wyoming. Butterfly knives are legal.
Is it legal to carry a knife in Wyoming?
Generally yes, within limits: Any US citizen 21+ who may legally possess weapons can carry concealed without a permit (extended to non-residents in 2021). Carrying any knife with intent to use it unlawfully is a crime everywhere.
What size knife can you legally carry in Wyoming?
Wyoming has no notable statewide blade length limit, but restricted places (schools, courthouses) and local ordinances still apply. The general weapons-preemption statute is read to cover knives.

Hand-Forged Knives, Shipped to Wyoming

Every Louis Martin blade is hand-forged and ships free anywhere in the US. Start with our pocket knives and everyday carry pieces, browse the full collection, and keep our national knife law guide handy when you travel.