Understanding your knife rights in Minnesota requires knowing both the state laws and important local restrictions. As of 2025, Minnesota permits the ownership of nearly all types of knives except for automatic knives, also known as switchblades. Switchblades—knives that open automatically at the press of a button or by spring mechanism—are illegal to manufacture, transfer, possess, or transport within the state. Possessing or carrying a switchblade can result in misdemeanor or even gross misdemeanor charges, especially if you are in places like public housing, schools, or parks. Penalties for violations range from fines and community service to jail time, depending on the seriousness of the infraction and location.
For non-prohibited knives, Minnesota law is relatively permissive. You may own, possess, and carry knives openly or concealed, regardless of blade length. Legal knives include pocket knives, balisongs (butterfly knives), Bowie knives, daggers, stilettos, throwing knives, and disguised knives (like comb or pen knives). The crucial limitation is intent: it is illegal to carry any knife specifically with the intent to harm another person, or to brandish, threaten, or otherwise use a knife in a violent or dangerous manner. If a knife is used with criminal intent or as a weapon in a threatening manner, it becomes classified as a “dangerous weapon,” and harsher penalties apply.
Several key location-based restrictions also exist. Carrying any knife is strictly prohibited in schools, on school buses, or on school property. Courthouses, some government buildings, and many public parks (such as those in Ramsey County) have specific bans, including prohibitions on knives with blades over three inches in length. In larger cities, local ordinances may impose additional restrictions: for example, Minneapolis prohibits concealed carry of knives with blades longer than four inches, regardless of intent or knife design. Therefore, always check city or county regulations in addition to state law.
Minnesota also exempts law enforcement and military personnel from many knife restrictions, allowing them to carry otherwise-prohibited blades or to possess knives in restricted areas as part of their official duties.
Minnesota offers broad rights to own and carry knives with the primary exceptions being switchblades and certain high-security or public areas. Exercise caution and responsibility; intent to harm or carrying in banned locations can lead to serious criminal charges. For knife enthusiasts, outdoorsmen, and everyday carriers, knowledge of these laws is essential to remain in compliance—particularly as local ordinances may vary. If ever in doubt, consult an attorney or check local statutes before carrying a knife outside your home.
Sources
[1] https://arechigo-stokka.com/blog/minnesota-knife-laws/
[2] https://www.legaldefensemn.com/minnesota-knife-laws/
[3] https://aacriminallaw.com/understanding-minnesota-knife-laws/
[4] https://nobliecustomknives.com/us-knife-laws/minnesota-knife-laws/
[5] https://www.tektoknives.com/blogs/news/minnesota-state-knife-laws
