Arizona State Knife Laws

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Arizona is a generally easygoing state when it comes to knife ownership and the carry of knives, with one small point of contention: only pocket knives are legal to concealed carry without a permit if you are under the age of 21, and the word “pocketknife” is not confidently defined within the state’s laws.

As written, the law almost certainly forbids the concealed carry of fixed blade knives in the same circumstances as well, but the good news is that open carry of any kind of fixed blade knife you want is legal!

Arizona flag

So long as you are not breaking any other laws you can concealed carry all kinds of knives in Arizona.

Arizona also exercises rigorous statewide preemption of local knife laws that are more stringent than the state standard, and that means you can carry your knife that is otherwise legal confidently as you travel and move about the state.

What You Need to Know

  • What Kind of Knives Can I Own?: Any kind of knife at all.
  • Can I Carry a Knife Concealed Without a Permit?:Yes, but only a “pocketknife” if under 21 years of age.
  • Can I Carry a Knife Concealed With a Permit?: Yes.
  • Can I Carry a Knife Openly?: Yes, any kind of knife at all.

General Ownership

Arizona is a state with very few restrictions on what type of knife you can own, as well as any other essential characteristics pertaining to the knife.

You can have any kind of folding knife, automatic knife, dagger, bowie, gravity knife, machete and so on. pretty much every kind of knife is legal to own, legal to carry (with few exceptions) and legal to sell or transport.

This is one of the few states where pretty much any kind of knife qualifies as a potentially deadly weapon, but the carry of deadly weapons is explicitly allowed under the state constitution and state statutes.

As such, this will only be an issue if you are a restricted person, try to transfer a knife to a restricted person, lie to a cop about what you are carrying, or are carrying anything except a pocket knife while under the age of 21.

We will get into a little more detail on all of these in the sections below.

Concealed Carry, No Permit

Concealed carry of knives in the state of Arizona while lacking a concealed weapons permit is entirely legal so long as you follow a few restrictions.

First, only a common pocket knife may be carried on or about someone’s person concealed if they are under the age of 21.

This also applies to in one’s vehicle. If underage any knife meeting the definition of deadly weapon would not be legal to carry concealed.

This might be a little problematic for people living and traveling in Arizona because “pocket knife” is not readily defined in the state statutes. Is a common stockman knife or trapper knife considered a pocket knife or a deadly weapon?

Certainly any knife may be used as a deadly weapon, so this is not as easy a question to answer as one might think. If this sounds like nitpicking, it definitely is, but these legal definitions are critically important to understanding and staying on the right side of the law.

Aside from the age restriction, if you are carrying any knife concealed on or about your person or within your vehicle you must disclose the fact truthfully to a law enforcement officer if he or she asks. Failing to do so is a crime.

Aside from that, only people who are a prohibited person, typically meaning a felon, are forbidden from carrying knives and other deadly weapons in the state of Arizona.

One must also not transfer any deadly weapon to a prohibited person lest they commit a crime by doing so.

Concealed Carry, With Permit

There is nothing to add to the above section on the concealed carry of knives without a permit except that having a concealed weapons permit does not alleviate the responsibility to disclose the presence of any concealed deadly weapon to a law enforcement officer if you are asked

It also does not give you carte blanche to carry in a restricted area if specifically asked by the operator, the owner of the establishment, or the event to secure your weapon.

Open Carry

Open carry of knives, all kinds of knives, is legal in Arizona.

Prohibited Places

Arizona does not forbid weapons in many places but it does grant wide latitude to the operators of public businesses to control what weapons are allowed on premises, and if they seek to disarm people entering the premises they must provide secure storage for any weapons checked.

Be sure to check out the legal statutes at the end of this article for more details on that.

Besides that, you may not carry your knife on to any school or school grounds, into or onto any place where polling is taking place on Election Day, and onto the grounds of any nuclear or hydroelectric power plant.


Arizona is among the very best states when it comes to citizens’ rights to carry weapons of all kinds, knives certainly among them.

The only thing you can really take away from Arizona is the fact that “pocket knife” is ill-defined in the state statutes, and it is the only category of knife that may be safely and legally carried concealed on or about someone’s person if they are under the age of 21.

This might sound like a small issue, but it does open up the possibility that a humble folding knife that appears too large, too long or just looks aggressive might get someone in trouble.

But, assuming you are over the age of 21, and you make sure to always tell a law enforcement officer that you are carrying if you are asked, you won’t have any trouble carrying whatever you want in the state.

Important Arizona State Statutes

It is never fun getting into the fine print of any law books, but it is the fine print that will hurt you, especially when it comes to weapons.

Below is a selection of Arizona’s most important and most relevant statutes regarding the carry of knives, but this is in no way a completely comprehensive list.

Make sure you read all of these statutes, understand them and consult with an attorney if you have any questions:

13-3101 Definitions

A. In this chapter, unless the context otherwise requires:

1. ” Deadly weapon” means anything that is designed for lethal use. The term includes a firearm.

8. ” Prohibited weapon”:

(a) Includes the following:

(List removed for brevity. No kind of knife is specifically forbidden in the state of Arizona.)

13-3102 Misconduct involving weapons; defenses; classification; definitions

A. A person commits misconduct involving weapons by knowingly:

1. Carrying a deadly weapon except a pocket knife concealed on his person or within his immediate control in or on a means of transportation:

(a) In the furtherance of a serious offense as defined in section 13-706, a violent crime as defined in section 13-901.03 or any other felony offense; or

(b) When contacted by a law enforcement officer and failing to accurately answer the officer if the officer asks whether the person is carrying a concealed deadly weapon; or

2. Carrying a deadly weapon except a pocket knife concealed on his person or concealed within his immediate control in or on a means of transportation if the person is under twenty-one years of age; or

3. Manufacturing, possessing, transporting, selling or transferring a prohibited weapon, except that if the violation involves dry ice, a person commits misconduct involving weapons by knowingly possessing the dry ice with the intent to cause injury to or death of another person or to cause damage to the property of another person; or

4. Possessing a deadly weapon or prohibited weapon if such person is a prohibited possessor; or

5. Selling or transferring a deadly weapon to a prohibited possessor; or

6. Defacing a deadly weapon; or

7. Possessing a defaced deadly weapon knowing the deadly weapon was defaced; or

8. Using or possessing a deadly weapon during the commission of any felony offense included in chapter 34 of this title; or

9. Discharging a firearm at an occupied structure in order to assist, promote or further the interests of a criminal street gang, a criminal syndicate or a racketeering enterprise; or

C. Subsection A, paragraphs 2, 3, 7, 10, 11, 12 and 13 of this section shall not apply to:

1. A peace officer or any person summoned by any peace officer to assist and while actually assisting in the performance of official duties; or

2. A member of the military forces of the United States or of any state of the United States in the performance of official duties; or

3. A warden, deputy warden, community correctional officer, detention officer, special investigator or correctional officer of the state department of corrections or the department of juvenile corrections; or

4. A person specifically licensed, authorized or permitted pursuant to a statute of this state or of the United States.

13-3102.01 Storage of deadly weapons; definitions

A. If an operator of a public establishment or a sponsor of a public event requests that a person carrying a deadly weapon remove the weapon, the operator or sponsor shall provide temporary and secure storage. The storage shall be readily accessible on entry into the establishment or event and allow for the immediate retrieval of the weapon on exit from the establishment or event.

B. This section does not apply to the licensed premises of any public establishment or public event with a license issued pursuant to title 4.

13-3102 Misconduct involving weapons; defenses; classification; definitions

10. Unless specifically authorized by law, entering any public establishment or attending any public event and carrying a deadly weapon on his person after a reasonable request by the operator of the establishment or the sponsor of the event or the sponsor’s agent to remove his weapon and place it in the custody of the operator of the establishment or the sponsor of the event for temporary and secure storage of the weapon pursuant to section 13-3102.01; or

11. Unless specifically authorized by law, entering an election polling place on the day of any election carrying a deadly weapon; or

12. Possessing a deadly weapon on school grounds; or

13. Unless specifically authorized by law, entering a nuclear or hydroelectric generating station carrying a deadly weapon on his person or within the immediate control of any person; or

2. ” Public establishment” means a structure, vehicle or craft that is owned, leased or operated by this state or a political subdivision of this state.

3. ” Public event” means a specifically named or sponsored event of limited duration that is either conducted by a public entity or conducted by a private entity with a permit or license granted by a public entity. Public event does not include an unsponsored gathering of people in a public place.

4. ” School” means a public or nonpublic kindergarten program, common school or high school.

5. ” School grounds” means in, or on the grounds of, a school.

13-3120 Knives regulated by state; state preemption; definitions

A. Except as provided in subsections C and D, a political subdivision of this state shall not enact any ordinance, rule or tax relating to the transportation, possession, carrying, sale, transfer, purchase, gift, devise, licensing, registration or use of a knife or knife making components in this state.

B. A political subdivision of this state shall not enact any rule or ordinance that relates to the manufacture of a knife and that is more prohibitive than or that has a penalty that is greater than any rule or ordinance that is related to the manufacture of any other commercial goods.

C. This section does not prohibit a political subdivision of this state from enacting and enforcing any ordinance or rule pursuant to state law, to implement or enforce state law or relating to imposing any privilege or use tax on the retail sale, lease or rental of, or the gross proceeds or gross income from the sale, lease or rental of, a knife or any knife components at a rate that applies generally to other items of tangible personal property.

D. This section does not prohibit a political subdivision of this state from regulating employees or independent contractors of the political subdivision who are acting within the course and scope of their employment or contract.

E. A political subdivision’s rule or ordinance that relates to knives and that is inconsistent with or more restrictive than state law, whether enacted before or after the effective date of this amendment to this section, is null and void.

F. For the purposes of this section:

1. ” Knife” means a cutting instrument and includes a sharpened or pointed blade.

2. ” Political subdivision” includes any county, city, including a charter city, town, municipal corporation or special district, any board, commission or agency of a county, city, including a charter city, town, municipal corporation or special district or any other local public agency.

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