Kansas: Pepper Spray Laws State Pepper Spray Laws Kansas Pepper spray is legal in Kansas and is considered a common and accessible self-defense tool with minimal restrictions.Status: LegalKey Restrictions/Size Limits:No statewide size cap identified.Primary Authority:K.S.A. § 21-5422 Interactive State Laws Map Frequently Asked Questions (FAQs) Is pepper spray legal in Kansas? Yes, it is legal for personal protection. Do you need a permit for pepper spray in Kansas? No permit is required. Is there a size limit for pepper spray in Kansas? No, there are no size restrictions. Can you carry pepper spray in public in Kansas? Yes, except in restricted locations. Can you legally use pepper spray in Kansas? Yes, but only in self-defense situations. Purchase Pepper Spray Quick ViewAdd to cartPOM Pepper Spray – Key Model $14.95 Quick ViewAdd to cartPOM Pepper Spray – MK3 Model $16.95 Quick ViewSelect optionsPOM Pepper Spray – Runner Model $14.95 Quick ViewAdd to cartPOM Pepper Spray – Clip Model $14.95