No, butterfly knives (balisongs) are prohibited in Ireland under the Firearms and Offensive Weapons Act 1990 and Criminal Justice (Miscellaneous Provisions) Act 2009. The Garda Síochána classifies them as “offensive weapons” due to their concealability and potential for rapid deployment. Importation, sale, or possession without explicit authorization risks prosecution under Section 15 of the 2009 Act, with penalties including fines up to €5,000 and/or imprisonment for up to 12 months. The 2026 Criminal Justice (Knives and Offensive Weapons) Bill proposes stricter enforcement, expanding the definition to include training balisongs.
Key Regulations for Butterfly Knives (Balisongs) in Ireland
- Prohibition under primary legislation: Balisongs are explicitly banned as “offensive weapons” under the Firearms and Offensive Weapons Act 1990 and Criminal Justice (Miscellaneous Provisions) Act 2009, with no exceptions for decorative or training models.
- Strict import controls: The Revenue Commissioners and Garda Customs Bureau enforce a blanket import ban, seizing balisongs at ports of entry. Licensed collectors must obtain prior approval from An Garda Síochána’s Firearms Licensing Unit.
- Enhanced penalties for possession: Under the 2026 draft bill, even passive possession in a public place may result in summary conviction, with mandatory destruction of confiscated knives and potential inclusion in the Register of Offensive Weapons.