Is Switchblades / Automatic Knives Legal in Hawaii?
Switchblades / Automatic Knives is illegal in Hawaii as of 2026. Hawaii prohibits the possession, sale, and manufacture of switchblade knives under Hawaii Revised Statutes §134-51. Switchblades are classified as dangerous weapons, and carrying or possessing them is unlawful except for certain law enforcement exceptions.
Switchblades / Automatic Knives is ILLEGAL in Hawaii
Switchblades / Automatic Knives is currently illegal in Hawaii. Possession or sale may result in penalties.
Switchblades / Automatic Knives Laws in Hawaii: Quick Facts
- 1 Legal Status: Switchblades / Automatic Knives is currently illegal in Hawaii.
- 2 Possession: Possession of switchblades is prohibited except by law enforcement or authorized persons.
- 3 Sale: Sale and manufacture of switchblades are prohibited.
- 4 Age Restriction: None (possession is prohibited regardless of age).
- 5 Penalties: Violations are misdemeanors punishable by fines and/or imprisonment under HRS §134-51.
Detailed Legal Breakdown
| Possession | Possession of switchblades is prohibited except by law enforcement or authorized persons. |
| Sale | Sale and manufacture of switchblades are prohibited. |
| Age Restriction | None (possession is prohibited regardless of age). |
| Penalties | Violations are misdemeanors punishable by fines and/or imprisonment under HRS §134-51. |
| Pending Legislation | None known |
How Does Hawaii Compare?
Across all 50 states, Switchblades / Automatic Knives is fully legal in 20 states, legal with restrictions in 28 states, and illegal in 2 states. Hawaii is among the 2 states where it is illegal.
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Editorial Standards
This page was researched and written by the editorial team at IsThisLegalInMyState.com. All legal information is sourced directly from official state statutes, regulatory agency publications, and legislative databases. Our team reviews each page for accuracy and updates it when laws change.
Source
Citation: Hawaii Revised Statutes §134-51
https://www.capitol.hawaii.gov/hrscurrent/Vol03_Ch0121-0200/HRS0134/HRS_0134-0051.htm
Last verified: 2026-01-15
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