Is Butterfly Knives Legal in Minnesota? (2026)
Yes — Butterfly Knives are legal in Minnesota as of 2026.
Quick Answer
Butterfly knives are legal to own and carry in Minnesota with no specific restrictions beyond general knife laws. No significant legislative changes in recent years.
- Age restriction: 18+ for purchase
What the Law Says
Minnesota law prohibits the carrying of a butterfly knife in public. Ownership is legal, but public possession is a gross misdemeanor.
— Minn. Stat. § 609.66
| Category | Details |
|---|---|
| Possession | Legal |
| Sale & Purchase | Legal |
| Penalties | N/A |
| Age Restriction | 18+ for purchase |
| Pending Legislation | None known |
No significant legislative changes in recent years.
Enforcement Reality
Butterfly knives are legal to own in Minnesota, but it is illegal to carry them in public. This is strictly enforced.
A common mistake is believing that ownership equates to the right to carry. Any public carry of a butterfly knife is a criminal offense.
Local Exceptions
None identified. State law applies uniformly across Minnesota. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Butterfly Knives are legal in Minnesota. You can carry them without violating state law, though federal rules and local ordinances may still apply. Always verify current law before acting.
Minnesota vs. the Rest of the US
Across the US, carrying a butterfly knife is fully legal in 39 states, restricted in 10, and illegal in 1. Minnesota falls in the LEGAL category.
View the full 50-state map →Neighboring States
Laws change at state lines. Here is how bordering states compare on Butterfly Knives:
Frequently Asked Questions
Is it legal to carry Butterfly Knives in Minnesota?
Can you carry a butterfly knife in Minnesota?
What is the age restriction for carrying a butterfly knife in Minnesota?
Does the law on carrying a butterfly knife change at the Minnesota border?
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Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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