Weapons Law in Australia by State: Firearms, Self-Defence Items and Prohibited Weapons (2026)

Weapons law in Australia runs on eight separate state and territory systems, but one rule holds in every one of them: self-defence is never an acceptable reason to be issued a firearms licence. This hub compares firearms licensing, self-defence items, knives and prohibited weapons across all eight jurisdictions.

If you are worried about your safety. In an emergency, or if you are in immediate danger, call 000. For an ongoing safety concern that is not an emergency, contact your state or territory police on their non-emergency line, who can advise on safety planning and, where appropriate, protection orders. If the concern involves family or domestic violence, 1800RESPECT on 1800 737 732 provides free, confidential support 24 hours a day. Lawful options such as home security measures, alarms, sensor lighting and personal safety planning are available even where a weapon is not.

Jurisdiction scope: This hub compares core weapons law, firearms licensing, self-defence items, knives and prohibited weapons classification, across all eight Australian states and territories: New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania, the Australian Capital Territory and the Northern Territory. It is general legal information, verified 21 July 2026, not legal advice about a specific weapon, licence application or charge. This hub does not, and cannot, tell a reader whether a specific item is lawful for them to carry; that depends on the item, the circumstances and the jurisdiction, and getting it wrong is a criminal offence. For that question, contact the police service or firearms/weapons regulator in the relevant state or territory, or a legal practitioner admitted there.

Weapons Law Is Eight Systems, Not One

Firearms and weapons regulation is a state and territory responsibility in Australia. There is no single national weapons act. Each of the eight jurisdictions runs its own Firearms Act, its own separate weapons or prohibited-weapons legislation covering non-firearm items such as knives, batons and sprays, and its own penalty schedule measured in that jurisdiction's own penalty units. What is true in New South Wales is not automatically true in Western Australia, and a reader relying on a rule they read about one state can be committing an offence by assuming it applies in another. The one shared foundation across the eight systems is the National Firearms Agreement, made by the Australasian Police Ministers' Council on 10 May 1996, twelve days after the Port Arthur shootings. It was an intergovernmental agreement, not legislation in itself, and it binds only through the way each state and territory chose to write it into its own Firearms Act; the NSW Firearms Act 1996 carries express "(cf APMC...)" annotations tying its genuine-reason and licence-category provisions back to that agreement.

The Flagship Rule: Self-Defence Is Never a Genuine Reason for a Firearm

Every Australian jurisdiction requires a firearms licence applicant to establish a "genuine reason" (or equivalent statutory test) for wanting to possess a firearm, and in every one of the eight, personal protection or self-defence is excluded from that reason, confirmed against the current text of each jurisdiction's own Act or regulations. Four jurisdictions say so in explicit, standalone wording. The other four achieve the identical result by listing every approved reason in a closed list that has simply never included personal protection.

New South Wales' Firearms Act 1996 states plainly, at s 12(2), that an applicant "does not have a genuine reason for possessing or using a firearm" if they intend to use it "for personal protection or the protection of any other person." Western Australia's new Firearms Act 2024 uses the most direct wording of the eight: s 25 is headed "No licence for personal protection" and states that "a licence must not be granted to authorise the possession or use of a firearm for the purpose... of personal protection." Tasmania and the ACT use near-identical formulations at s 37(2) and s 62 respectively.

Victoria, Queensland, South Australia and the Northern Territory do not need an express exclusion clause because their Firearms Acts work the other way around: a licence can only be granted for a reason that appears on an exhaustive statutory or regulatory list, and personal protection has never been on any of those four lists. South Australia goes one step further. Firearms Regulations 2017 (SA) reg 25(2) states that the Registrar "may not approve a purpose... that consists of or involves the protection of property," closing off an argument that a "miscellaneous" catch-all category could be used to license a firearm on a property-protection basis.

For the full detail, including the exact statutory text of each provision, see why self-defence is never a genuine reason for a firearms licence in Australia.

Beyond Firearms: The Same Principle Applies to Other Weapons

The exclusion of self-defence is not limited to firearms licensing. Two jurisdictions extend the identical principle to carrying other weapons in public. Victoria's Control of Weapons Act 1990, at s 6(3), defines "lawful excuse" for carrying a controlled weapon (which includes most knives) to include things like a lawful sport or the legitimate collection of weapons, "but does not include for the purpose of self-defence." Tasmania's Police Offences Act 1935, at s 15C(4), covering the broader category of "dangerous articles," states in almost identical terms that "a lawful excuse excludes self-defence." A reader who assumes that carrying an item "for protection" is automatically a lawful excuse in either state is working from a mistaken premise.

Capsicum Spray and Tasers: The Most Misunderstood Rule in the Country

Capsicum spray and stun-gun devices are the items readers most often ask about, and the rule is genuinely different in one state. Tasers are prohibited for ordinary civilians to possess or carry in every Australian jurisdiction, including Western Australia. Capsicum spray is classified as a prohibited or restricted weapon in seven of the eight jurisdictions.

Western Australia is the exception, and it is a recent one. The Weapons Act 1999 (WA) s 5A was inserted by the Firearms and Weapons Legislation Amendment Act 2024 (No. 33 of 2024) s 13, and Weapons Regulations 1999 (WA) reg 7 was inserted by SL 2024/282 r 9. Regulation 7 permits a person to carry or possess a capsicum spray weapon "for the purpose of it being used in lawful defence in circumstances that the person has reasonable grounds to apprehend may arise." A reader relying on an older source, or on a rule they read about a different state, will not know this changed and must not assume it applies anywhere outside Western Australia.

South Australia's position is genuinely different from the pattern in the other seven jurisdictions, and this hub does not resolve it further than the primary source does. SA's Summary Offences Regulations 2016 reg 5(f)-(g) declares a "self-protecting spray" and a "self-protection device" to be a "dangerous article" for the purposes of Part 3A of the Summary Offences Act 1953 (SA), a distinct legal category from the "prohibited weapon" regime the other states use. Whether a lawful excuse for possessing a dangerous article extends to self-defence is not addressed by that statute. This hub does not tell an SA reader that spray is lawful or unlawful to carry; confirm the current position directly with SA Police.

Full detail is in capsicum spray and taser laws in Australia.

Knives, Wanding and Prohibited Weapons Lists

Knife law and police scanning ("wanding") powers are set entirely by each jurisdiction's own legislation, and this hub only reports what has been verified against a primary source. New South Wales makes it an offence, under Summary Offences Act 1988 (NSW) s 11B, to have an "offensive implement" in a public place or school without a reasonable excuse, with the onus on the person in possession to prove the excuse. Victoria's Control of Weapons Act 1990 s 6 makes it an offence to possess, carry or use a "controlled weapon," a category that includes most knives, without lawful excuse, and expressly excludes self-defence from that excuse. Full detail on both states, including sale-to-minors rules, is in knife laws in Australia.

Police "wanding" powers, warrantless use of a hand-held metal detector, have expanded in two states. NSW's Law Enforcement (Powers and Responsibilities) Act 2002 Part 4A allows a police officer to require a person in a police-declared "designated area" to submit to a scanner search without a warrant. Queensland's "Jack's Law," found at Police Powers and Responsibilities Act 2000 (Qld) s 39BA, allows the same power without a prior area declaration, across a defined list of "relevant places" including licensed premises, public transport, retail premises, safe night precincts, shopping centres and sporting or entertainment venues. Full detail is in police wanding powers in Australia.

Every jurisdiction also maintains its own list of items classified as a "prohibited weapon," entirely separate from firearms licence categories, covering things like extendable batons, knuckledusters and the sprays and stun devices discussed above. See prohibited weapons in Australia for how that classification works and why a reader cannot self-assess an item's legality from a general list alone.

Licensing Categories and Storage Are Not Uniform

New South Wales' Firearms Act 1996 s 8 sets out Category A (air rifles, rimfire non-self-loading rifles, certain shotguns), Category B (muzzle-loading and centre-fire non-self-loading rifles), Category C (prohibited except for limited primary-production purposes), Category D (prohibited except for official purposes) and Category H (pistols). This is the NSW model, and it is not the national scheme. Victoria runs its own category A through E longarm structure plus separate handgun categories, set out at Firearms Act 1996 (Vic) ss 9-16B, with different category boundaries to NSW's. A reader should not assume a category letter means the same thing in a different state.

Safe storage obligations are similarly jurisdiction-specific. NSW's Firearms Act 1996 s 39 requires a firearm possessor to take "all reasonable precautions" for its safe keeping, carrying a maximum penalty of 50 penalty units or 2 years' imprisonment where the firearm was a prohibited firearm or pistol, and 20 penalty units or 12 months otherwise. Victoria's Firearms Act 1996 s 121 sets out specific storage manners by category, keyed to Schedule 4, with a penalty of 60 penalty units or 12 months for a category A or B longarm and 120 penalty units or 2 years for a general-category handgun or category C or D longarm. Full detail is in firearm storage laws in Australia.

Firearms Licensing by State

Detailed, state-specific firearms licensing pages are available for the four largest jurisdictions by population and shooter numbers.

• Firearms licensing in New South Wales, covering the A/B/C/D/H category system.
• Firearms licensing in Victoria, covering Victoria's own category A to E longarm structure.
• Firearms licensing in Queensland, covering the genuine-reasons closed list at s 11.
• Firearms licensing in Western Australia, covering the new Firearms Act 2024.

This hub provides general legal information about weapons and firearms law across Australia, verified 21 July 2026. It is not legal advice, and it does not tell a reader whether a specific weapon, device or firearm is lawful for them to possess or carry. How the law applies depends on the exact item, the circumstances and the state or territory involved. For advice about a specific weapon, licence application or charge, consult a legal practitioner admitted in the relevant Australian state or territory, or contact the police service or firearms/weapons regulator in that jurisdiction.