← Kansas knife laws›Local Knife-Law Preemption

Kansas Local Knife-Law Preemption (2026)

Permitted: Yes — K.S.A. 12-16,134 bars any municipality from enacting or enforcing ordinances regulating the possession, carrying, sale or use of knives.

PermittedVerified Jul 7, 2026

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Official source: ksrevisor.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Local Knife-Law Preemption in states bordering Kansas

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

ColoradoConditional
No statewide knife preemption; home-rule cities regulate knives — e.g., Denver bans switchblades, gravity knives and blades over 3.5 inches (Denver Mun. Code 38-117).
Verified Jul 7, 2026 · Source: denver-co.elaws.us · Full Colorado rule →
MissouriConditional
No statewide knife preemption; RSMo 21.750 preempts only firearms, components and ammunition, so localities may still regulate knives.
Verified Jul 7, 2026 · Source: revisor.mo.gov · Full Missouri rule →
NebraskaPermitted
LB77 (2023) bars counties, cities and villages from regulating 'firearms or other weapons' (which includes knives); conflicting local ordinances are null and void (Neb. Rev. Stat. 13-330).
Verified Jul 7, 2026 · Source: nebraskalegislature.gov · Full Nebraska rule →
OklahomaPermitted
21 O.S. 1289.24 preempts the entire field touching knives, voiding any municipal knife ordinance (only a school knife-possession policy is excepted).
Verified Jul 7, 2026 · Source: oscn.net · Full Oklahoma rule →

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