Tennessee is considered one of the more knife-friendly states in the U.S., with laws that are relatively permissive when it comes to both ownership and carry.
Whether you’re a collector, a hunter, or someone who wants to carry a blade for everyday use or self-defense, understanding Tennessee’s knife laws is crucial to staying within your rights and avoiding legal trouble.
This guide offers a detailed look at what kinds of knives are legal in Tennessee, how you can carry them, and what exceptions or limitations may still apply as of 2025.
Legal Knife Ownership in Tennessee
As of a 2014 legislative update, Tennessee law allows the ownership of virtually all types of knives. This includes:
- Pocket knives
- Fixed-blade knives
- Bowie knives
- Switchblades (automatic knives)
- Butterfly knives (balisongs)
- Knives with knuckle handles
There is no length restriction in the law, meaning it’s legal to own knives of any blade length. This makes Tennessee one of the most liberal states in the country regarding knife ownership.
The key takeaway: If you can legally own a knife under federal law, you can likely own it in Tennessee.
Can You Legally Carry a Knife in Public?
Yes, in Tennessee, it is legal to carry a knife, whether openly or concealed. The law does not impose a blade length limit for carrying knives.
In fact, the state repealed its prohibition on the carry of certain large knives—including bowie knives and similar long blades—back in 2014. This change removed the old “prohibited weapons” category that once included certain types of knives.
The current statute simply requires that individuals not have intent to use the knife unlawfully against another person.
Concealed Carry vs. Open Carry of Knives
There is no legal distinction between concealed and open carry of knives in Tennessee. You are permitted to do either, provided your intent is lawful and you are not using the knife as a weapon to threaten or harm others unlawfully.
That said, it’s still smart to consider context. Carrying a large fixed-blade knife into a government building or school, even if legal, may draw unwanted attention and lead to misunderstandings.
Knives and Self-Defense Laws
Tennessee follows the “Stand Your Ground” principle, meaning you do not have a duty to retreat before using force in self-defense, including deadly force in some cases.
If you use a knife in self-defense, the situation will be judged based on whether the force used was reasonable and necessary. Owning or carrying a knife for self-defense is legal, but using it comes with serious legal scrutiny—just like using a firearm.
Restricted Places: Where Knives Are Still Banned
Despite Tennessee’s generally permissive knife laws, there are some places where carrying a knife is prohibited or restricted, including:
- Schools and school property: Carrying a knife onto school grounds can result in criminal charges, especially if the knife is considered a dangerous weapon.
- Federal buildings: Federal law applies, and knives are typically not allowed.
- Courthouses and jails: Security checkpoints will prohibit any weapon, including knives.
- Private property: Businesses and venues may ban weapons, including knives, at their discretion.
Always look for posted signs or policies and be aware that violating them may result in criminal trespass charges.
Minors and Knife Possession
Tennessee law does not explicitly ban minors from possessing knives, but there may be additional restrictions in schools or local ordinances. Parents should use discretion, particularly with larger or automatic knives.
Federal Law Considerations
Even though Tennessee is knife-friendly, federal law still prohibits certain actions:
- Carrying a knife into a federal building or airport security area
- Interstate shipping or mailing of automatic knives through USPS
Always stay aware of federal laws if you’re traveling or crossing state lines with a knife.
Recent Legal Developments and Proposed Changes
As of 2025, there are no significant new restrictions on knife ownership or carry in Tennessee. However, advocacy groups continue to monitor for any proposed changes at both the state and federal levels.
Tennessee remains a pro-Second Amendment state, and knives fall under that cultural and legal umbrella.
Conclusion
Knife laws in Tennessee are among the most permissive in the nation. You can own, carry, and even use a wide variety of knives legally, as long as your intent is not criminal or threatening. While there are still restrictions in specific locations like schools and federal buildings, most responsible knife owners in Tennessee can carry with confidence and peace of mind.
Still, as with any law, staying informed is key. Regularly check for updates or local ordinances, and when in doubt, consult with legal counsel or your local law enforcement agency.
