Pocket knives are popular tools in Wisconsin, used for everything from outdoor activities like camping and fishing to simple everyday tasks. But while they may seem harmless, it’s important to know the state’s knife laws to avoid accidental violations.
Wisconsin’s rules around carrying pocket knives are more relaxed than in some states, but certain restrictions still apply depending on the knife type, location, and circumstances.
Are Pocket Knives Legal in Wisconsin?
Yes, pocket knives are generally legal in Wisconsin. In 2016, Wisconsin passed legislation removing many restrictions on carrying knives, including folding pocket knives, both openly and concealed. Adults can carry most types of knives without needing a special permit.
This means you can carry a pocket knife in your pocket, on your belt, or in a bag without breaking the law—provided you’re not carrying it in a place where knives are specifically prohibited.
Restrictions and Exceptions
While the laws are fairly open, there are still important limitations:
Prohibited Locations: You cannot carry knives, including pocket knives, into schools, certain government buildings, courthouses, police stations, and other restricted areas. Violating these rules can result in criminal charges.
Minors: People under 18 may face restrictions on possessing certain knives, especially if the knife is large or could be classified as a dangerous weapon in specific circumstances.
Criminal Intent: Carrying any knife, even a legal pocket knife, with the intent to harm someone can turn it into a criminal matter under Wisconsin’s dangerous weapon laws.
Automatic and Switchblade Knives
Before 2016, switchblades and other automatic-opening knives were banned in Wisconsin. The new law lifted this ban, meaning adults can legally own and carry these knives. However, just like with regular pocket knives, they are still banned in certain locations.
Local Ordinances
State law generally overrides local knife restrictions in Wisconsin, but it’s still wise to check city or county rules, especially in areas where additional regulations may still be enforced in practice.
Pocket Knives and Self-Defense
While Wisconsin law allows you to carry a pocket knife, using it in self-defense is only legally justified if you meet the state’s self-defense requirements. Using excessive force or carrying a knife solely for the purpose of threatening others could result in criminal charges.
In Wisconsin, pocket knives are legal for most adults to carry openly or concealed, thanks to relaxed knife laws introduced in 2016. However, restrictions still exist in certain locations and situations, and using a knife unlawfully can bring serious consequences.
The safest approach is to know where you can carry your knife, use it responsibly, and avoid carrying it with any intent to harm.
