Pennsylvania: Pepper Spray Laws State Pepper Spray Laws Pennsylvania Pepper spray is legal in Pennsylvania and is considered a common and accessible self-defense tool with minimal restrictions.Status: LegalKey Restrictions/Size Limits:Excluded from weapon definition when used lawfully for self-defenseNo statewide size cap identified.Primary Authority:18 Pa.C.S. § 908.1 Interactive State Laws Map Frequently Asked Questions (FAQs) Is pepper spray legal in Pennsylvania? Yes, pepper spray is legal in Pennsylvania for personal protection. Do you need a permit for pepper spray in Pennsylvania? No permit is required. Is there a size limit for pepper spray in Pennsylvania? No, there are no size restrictions. Can you carry pepper spray in public in Pennsylvania? Yes, except in restricted locations. Can you legally use pepper spray in Pennsylvania? 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