Spears are legal to own in California, but carrying one in public is a different story. The state’s weapon statutes never use the word “spear,” so the question of whether spears are legal in California turns on a broader category: the “dirk or dagger.” A spear almost always fits that definition, which means you can keep one at home freely but face serious criminal exposure the moment you carry it concealed or bring it into certain locations.
How California Classifies a Spear
Penal Code 16470 defines a dirk or dagger as any instrument capable of ready use as a stabbing weapon that could inflict great bodily injury or death.1California Legislative Information. California Penal Code 16470 A spear fits that description without much argument. The statute carves out folding knives unless the blade is exposed and locked, but a spear’s point is fixed and permanently exposed, so no exception applies. Treat any spear as a dirk or dagger for every question that follows.
Owning a Spear at Home
No California statute prohibits owning a spear or keeping one on your own property. Penal Code 16590 lists the state’s generally prohibited weapons — items like ballistic knives, cane swords, shurikens, and metal knuckles — and spears are not on it.2California Legislative Information. California Penal Code 16590 You can buy, collect, display, or store a spear without a permit or registration. The 16590 list does include the “concealed dirk or dagger,” which matters the moment you leave the house.
Carrying a Spear in Public
Carrying a spear concealed on your person is a crime under Penal Code 21310. Concealed means substantially hidden — in a bag, wrapped in cloth, or otherwise out of sight while on you or within immediate reach. The offense is a wobbler, meaning prosecutors can file it as a misdemeanor or a felony. California’s default fine structure under Penal Code 672 applies when the underlying statute sets no specific fine: up to $1,000 for a misdemeanor and up to $10,000 for a felony, plus potential jail time of up to one year for a misdemeanor or up to three years for a felony.3California Legislative Information. California Penal Code 672
The Sheath Exception for Open Carry
California allows open carry of a dirk or dagger under one specific condition. Penal Code 20200 says a knife carried in a sheath that is worn openly and suspended from the waist is not considered concealed.4California Legislative Information. California Penal Code 20200 A spear in a waist-hung sheath technically satisfies that rule. The size of most spears makes it an impractical option, and openly carrying one in a populated area is likely to draw a police response regardless of the statute’s text.
Brandishing Is a Separate Crime
Even a lawfully carried spear can land you in trouble if you wave it around. Penal Code 417 makes it a misdemeanor to draw or exhibit any deadly weapon other than a firearm in a rude, angry, or threatening manner, with a minimum of 30 days in county jail.5California Legislative Information. California Penal Code 417 You don’t have to strike or injure anyone. Displaying the spear threateningly is enough.
Places Where Spears Are Always Banned
Certain locations prohibit weapons regardless of how they’re carried.
Schools and Universities
Penal Code 626.10 bans dirks, daggers, and any knife with a blade longer than 2½ inches on K-12 school grounds. The same statute reaches private universities, UC and Cal State campuses, and community colleges, with the university provision limited to fixed-blade items.6California Legislative Information. California Penal Code 626.10 A spear violates both provisions and the offense carries up to one year in county jail or a state prison sentence.
Government Buildings and Public Meetings
Penal Code 171b prohibits weapons in state and local public buildings and at meetings required to be open to the public. It covers any fixed-blade knife over four inches as well as any weapon listed in Section 16590.7California Legislative Information. California Penal Code 171b A spear triggers both. Violations carry up to one year in county jail or a state prison sentence.
Federal Facilities
Federal law adds another layer. Under 18 U.S.C. § 930, possessing a dangerous weapon in a federal facility is punishable by up to one year in prison, and the penalty rises to two years for federal courthouses.8Office of the Law Revision Counsel. 18 U.S. Code 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities The statute defines a dangerous weapon as anything readily capable of causing death or serious bodily injury, with an exception only for pocket knives under 2½ inches. A spear is well inside the definition.
National Parks
If you’re heading to a California national park, 36 CFR 2.4 generally prohibits possessing, carrying, or using a weapon on NPS-managed land. Narrow exceptions exist for areas where fishing or wildlife take is authorized, designated target-practice facilities, residential dwellings inside the park, and individual permits issued by the superintendent for research or official purposes.9eCFR. 36 CFR 2.4 – Weapons, Traps and Nets Outside those situations, leave the spear at home.
Spearfishing and Hunting
Spearfishing is a recognized method of take in California. The Department of Fish and Wildlife allows spears for most fin fish in ocean waters, with exceptions including giant sea bass, garibaldi, trout, salmon, and swordfish, and permits spears or harpoons for sharks, skates, and rays except white sharks.10California Department of Fish and Wildlife. California Recreational Ocean Fishing Regulations Spears cannot be possessed or used within 100 yards of any stream mouth in ocean waters north of Ventura County. Inland spearfishing is tightly limited to specific districts, species, and seasons.11Legal Information Institute. California Code of Regulations Title 14 Section 2.30 – Spearfishing A valid fishing license is required in every case.
Hunting land animals with a spear is effectively off the table. California’s big game regulations list the authorized methods of take — rifles, shotguns, pistols, muzzleloaders, and archery equipment — and spears are not among them.12California Fish and Game Commission. Mammal Hunting Regulations – Big Game California hunting rules operate on an “if it’s not listed, it’s not allowed” basis, and using an unauthorized method violates Fish and Game law even with a valid hunting license.
Transporting a Spear
When you need to move a spear — to a dive site, a reenactment, or a new residence — keep it cased, wrapped, or secured in your trunk or a locked container. Removing it from your person and immediate reach reduces the risk of a concealed-carry charge. For air travel, the TSA prohibits all knives and bladed weapons in carry-on bags but allows them in checked luggage.13TSA. Knives – What Can I Bring You’re also responsible for the weapon laws at your destination, not just the ones where your trip starts.