Illinois Knife Laws (2021) | Tekto Knives (2024)

With the summer here, there is no better place to be than the great outdoors that Illinois state has to offer. From Lake Michigan to Lake Shelbyville, getting immersed in nature is the best feeling ever.Nothing gives you a high like nature. And Illinois offers plenty to get loaded on. Alongside 15 amazing lakes and 804 great hiking trails, the‘Land of Lincoln’is sure to be one to leave you with everlasting memories and moments to pass on to your grandchildren.


Being in nature, however, does require oneself to be prepped and equipped with the right gear as sometimes we might be well away from the nearest cellphone tower or gas station if we need help.
Thus having a knife (of any legal kind) is handy as it provides us with a rapid response to our most basic needs.


Whether your knife needs are for peeling fruits or making tinder, the following types will serve your needs best!

  • Fixed Blade: Knives that have no moving parts and are carried in a sheath.
  • Folding Blade: Opened by the flick of the thumb, the blade locks in place when fully extended.
  • Automatic Blade:Blade ejects by sliding switch or pressing button release.


As we are fully aware, knife laws vary across state borders, so let’s find out what is legal and illegal with regards to owning and carrying knives in Illinois.


FIXED BLADE KNIVES

Fixed blade knivesare often also called sheath knives due to the casing (sheath) they are carried in. These knives are more resilient and rugged than your standard pocket knife due to the absence of moving parts. Fixed blades tend to offer longer blades, which provide a greater variety of usage with blades up to and beyond 13” in length. They are the perfect tool for serious outdoorsmen and hunters that need more bang for their buck in the backcountry.

Fixed blade knives are generally legal to own and carry in public with the following restrictions:


LEGAL TO OWN and CARRY these knives:


-
Open Carry is perfectly legal, given that the blade is not longer than 3 inches in length.

- Conceal Carry is perfectly legal, given that the blade is not longer than 3 inches in length.


ILLEGAL:


-
Blades longer than 3 inches in length cannot be carried on public properties as that would be considered a dangerous weapon in that instance.


FOLDING BLADE KNIVES

Folding blade knivescontain simplified moving parts that make these knives very practical and versatile in any task as they can be handled, opened, and closed with one hand.They tend to be multi-purpose tools such as theFoxtrot(pictured below) and hence make an excellent choice for both outdoors and every day carry.


Folding blade knives are generally legal to own and carry in public with the following restrictions:


LEGAL TO OWN and CARRY these knives:


-
Open Carry is perfectly legal, given that the blade is not longer than 3 inches in length.

- Conceal Carry is perfectly legal, given that the blade is not longer than 3 inches in length.


ILLEGAL:


-
Blades longer than 3 inches in length cannot be carried on public properties as that would be considered a dangerous weapon in that instance.


Anyfolding blade knifeunder than 3 inches can be carried anywhere without concern.


AUTOMATIC KNIVES (SWITCHBLADES)

Automatic knivesare rapid-deployment knives that always deliver when called upon. Usually functioning by two main mechanisms, slide-switch or button release,these blades eject and can be put into action in seconds. The blades are concealed within the casing and once released either eject from the front of the handle (also known as OTF, out-the-front knives), or from the bottom of the handle similar to folding knives.


AUTOMATIC KNIVES
areILLEGAL IN ILLINOIS UNLESS YOU CARRY A VALID FOID (FIREARMS OWNERS IDENTIFICATION) CARD!


Illinois law states that you can carry any knife so long as it is legal and do not intend to harm or break the law!


Here are a few QUICK FACTS to keep you in safe hands from the LAW

- All ballistic knives are illegal to possess
- Schools are ‘weapon-free zones’
- Blades longer than 3 inches are illegal on public properties.
- Throwing stars are illegal to own


Illinois’s knife laws are pretty straight forward, and it is relatively easy to abide by them, just be sure not to visit any public setting that may set off an alarm getting you into unnecessary trouble.


This information is presented as a brief synopsis of the law and not as legal advice. Tekto Knives is not, and cannot be, a legal service provider. Use of the site does not create a lawyer/client relationship. Laws are interpreted differently by enforcement officers, prosecuting attorneys, and judges. Tekto Knives suggests that you consult legal counsel for guidance.

Illinois Knife Laws (2021) | Tekto Knives (2024)

FAQs

Illinois Knife Laws (2021) | Tekto Knives? ›

- Conceal Carry is perfectly legal, given that the blade is not longer than 3 inches in length. ILLEGAL: - Blades longer than 3 inches in length cannot be carried on public properties as that would be considered a dangerous weapon in that instance.

Which knives are illegal in Illinois? ›

720 ILCS 5/24-1: Prohibits the possession, manufacture, and sale of switchblades and ballistic knives. 720 ILCS 5/21-6: Defines unauthorized possession or storage of weapons, including knives with blades longer than 3 inches.

Are OTF knives considered switchblades? ›

OTF knives are considered equivalent to switchblade knives. They are illegal to carry in public (openly or concealed), sell, or transfer, unless the blade length is under 2 inches.

Why are spring assisted knives illegal? ›

A spring assisted knife is legal in California as long as it “opens with one hand utilizing thumb pressure applied solely to the blade of the knife or a thumb stud attached to the blade, provided that the knife has a detent or other mechanism that provides resistance that must be overcome in opening the blade, or that ...

Why are automatic knives illegal? ›

Switchblade knives are outlawed in most jurisdictions. It goes back to the 1950s and 1960s when street thugs used switchblade knives. They made switchblade knives illegal and street thugs started using guns more often.

Can I carry a 5 inch knife in Illinois? ›

For the most part, there are no legal constraints on knives based on their length. There are a couple of knife laws associated with the length and where the knife may be carried, which prohibit knives that are of or over 3 inches in length when in locations that are owned in part or entirely by the government.

Can I carry a 4 inch knife in Illinois? ›

- Open Carry is perfectly legal, given that the blade is not longer than 3 inches in length. - Conceal Carry is perfectly legal, given that the blade is not longer than 3 inches in length.

Are OTF knives legal in Illinois? ›

Other Knives That Are Legal In Illinois

Though switchblades have some restrictions in Illinois, there are still plenty of other knives you can carry and use without any legal issues. For example, Microtech knives, OTF knives, custom knives, and gravity knives are all legal in Illinois.

What counts as a switchblade knife? ›

U.S. Code Title 15, Sect. 1241 defines switchblade knives as any knives which open "1) by hand pressure applied to a button or other device in the handle of the knife, or any knife having a blade which opens automatically; (2) by operation of inertia, gravity, or both".

Can civilians own automatic knives? ›

The majority of states allow auto-open knives. There is no Federal restriction on the sale of auto-open knives within the 50 states. There are some state laws with restrictions regarding selling switchblades (see State Laws Regarding Auto-Open Knives).

Can I carry a spring assisted knife in Illinois? ›

Knife Laws in Illinois

A switchblade is defined as a knife with a blade that can be opened automatically by the press of a button, spring pressure, or another mechanical device. According to Illinois law, you are permitted to carry a switchblade if: You have a valid Firearm Owners Identification Card (FOID Card)

Are spring loaded knives illegal in Illinois? ›

The new switchblade law allows people to buy both spring-assisted knives and fully automatic switchblades, that only take a push of a button to activate. In order to carry a switchblade on you, you must have a Firearm Owners Identification, or FOID Card.

Are kershaw knives illegal? ›

Kershaw knives are intended and sold for legitimate everyday carry and/or sporting purposes only. The purchase, use, and ownership of knives are subject to a wide variety of federal, state, and local laws and regulations. Always comply with all laws and regulations in effect in your area.

What states ban switchblades? ›

Download Table Data
StateLegal to OwnConcealed Carry
DelawareIllegalIllegal
District of ColumbiaIllegalIllegal
FloridaLegalLegal if carrier has gun carry permit
GeorgiaLegalLegal if blade is ≤ 5" (any length with gun carry permit)
47 more rows

When did switchblades become illegal? ›

1958, Congress enacted the federal Anti-Switchblade Act, which banned interstate sale of switchblades, and outlawed them in federal territories or on federal waters. Because few states had domestic switchblade factories at that time, the federal act made it illegal to purchase switchblades in most states.

What states is it legal to own a switchblade? ›

Is your OTF legal in….? Are OTF legal in..?
StatePossessionSale
CaliforniaLegal if blade is <2″ CLICK FOR OUR CA LEGAL OTFLegal if blade is <2″ CLICK FOR OUR CA LEGAL OTF
ColoradoLegalLegal
ConnecticutLegalLegal
DelawareIllegalIllegal
48 more rows

Can I carry a 6 inch knife in Illinois? ›

For the most part, you can carry anything you want that's not auto (switchblade) in IL so long as you are not intending to commit a crime or assault someone with it. In Chicago, your blade must be no longer than 2.5 inches.

Are switchblade knives legal in Illinois? ›

Legal Status Of Switchblades In Illinois

Illinois doesn't expressly forbid the ownership of a switchblade knife. However, there are some restrictions in place: It is illegal to carry a switchblade with a blade over 3 inches long. It is also illegal to sell, manufacture, or import switchblades in the state.

What kind of knives are illegal in Chicago? ›

Open carry and conceal carry are perfectly legal on public property as long as the blade is shorter than 3 inches. Anything exceeding 3 inches is illegal to carry. For the city of Chicago, the blade must not exceed 2.5 inches. It is important to note that all schools are weapon-free zones.

Is it illegal to have a knife in Illinois? ›

Given long-standing and widely recognized principles of statutory interpretation, FOID card holders may possess and carry automatic knives, nobody may possess or carry a ballistic knife, and all other knives are unrestricted absent unlawful intent.

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