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Maine knife laws

Maine knife laws
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In the state of Maine, knife laws govern the possession, sale, and carrying of knives, aiming to maintain public safety. These laws specify the type of knives that are permitted or restricted, how they may be carried, and the penalties associated with violations.

Types of Knives

Legal Knives

In Maine, most types of knives are legal to own and possess. These include but are not limited to:

Illegal Knives

As of the last update, Maine does not have specific types of knives that are completely illegal to own or possess. However, it does impose restrictions on the carry of certain knives, particularly in concealed manners or in specific locations.

Carrying Laws

Open Carry

In Maine, individuals are generally allowed to open carry knives, including those that might be considered dangerous or deadly, unless otherwise restricted in certain locations or situations.

Concealed Carry

The concealed carry of knives is where the Maine laws impose more restrictions. It is generally prohibited to conceal carry a “dangerous knife,” which is described as a knife having a blade that is used to cut or to stab another, or that is readily capable of causing death or serious bodily injury.

Restricted Locations

There are certain locations where the possession or carry of knives is restricted in Maine. These typically include:

  1. Schools: It’s unlawful to possess a knife on school property, including buildings and grounds.
  2. Government buildings: Many government facilities restrict the carry of weapons, including knives.
  3. Private property: Individuals may be restricted from carrying knives on private property where the owner has prohibited such possession.

Law Enforcement or Military Exceptions

Members of the law enforcement and the military are generally exempt from many of the restrictions imposed on the general public concerning the carry of knives. These individuals may be permitted to carry otherwise restricted knives while in the performance of their official duties.

Consequences of Law Violation

Violating knife laws in Maine can have serious consequences, which can range from fines to imprisonment. Depending on the nature of the violation, individuals may face:

  1. Misdemeanor charges: For less serious offenses, which could result in fines or a jail term of less than one year.
  2. Felony charges: For more serious violations, possibly resulting in significant fines and prison terms exceeding one year.


Maine has a fairly lenient approach to the ownership and possession of knives, with more emphasis on regulating the concealed carry of potentially dangerous knives. Individuals should be aware of the restrictions on carrying knives in specific locations and the exceptions available to law enforcement and military personnel. To avoid penalties, adherence to these laws is essential.


Maine Revised Statutes

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