Species Guide · Updated January 2025
Ball Python Ownership Laws by State (2025)
Ball pythons are legal in 49 states with no permit required. The one exception is Hawaii, which bans all snakes with penalties up to $200,000. Here is everything you need to know.
Overview: Ball Python Legality
Ball pythons (Python regius) are one of the most popular pet reptiles in the United States, known for their docile temperament, manageable size (typically 3–5 feet), and the extraordinary variety of color morphs available from captive breeders. From a legal standpoint, ball pythons are among the easiest exotic pets to own legally — they are banned in only one state.
The One State That Bans Ball Pythons: Hawaii
Hawaii bans all non-native snakes, including ball pythons, under Hawaii Administrative Rules §13-124. The ban is comprehensive and absolute — no permit pathway exists for individual snake ownership in Hawaii. The reasoning is ecological: Hawaii has no native land snakes, and invasive snake species pose an existential threat to the state's bird populations and other native wildlife. The brown tree snake's devastation of Guam's bird life (documented since the 1940s) serves as Hawaii's cautionary example, and the state takes snake interdiction extremely seriously, including trained snake-detection dogs at airports and harbors.
Penalties for possessing a snake in Hawaii are severe: up to three years in prison and $200,000 in fines, or both, for a first offense. Hawaii has prosecuted smuggling cases involving ball pythons specifically. This is not a jurisdiction where the risk of ignoring the law is acceptable.
Legal in All Other 49 States
In every other US state, ball pythons are legal to own with no state permit required. This makes them one of the most broadly legal exotic pets in the country. There are a few nuances to be aware of:
- Local ordinances: A small number of municipalities have enacted bans on snakes over a certain length or on "exotic reptiles" broadly. These are uncommon but exist in some cities and counties. Always check local rules.
- Reptile bans in rental housing: Many landlords prohibit snakes regardless of legality. Confirm with your landlord before purchasing.
- Morph-specific considerations: All color morphs (leucistic, piebald, albino, etc.) are the same species and subject to the same rules. Morphs do not change legal status.
Federal Considerations: The Lacey Act and Captive-Bred Animals
Ball pythons are listed on CITES Appendix II, meaning international trade requires documentation. However, captive-bred US ball pythons — which describe essentially all animals in the US pet trade — are not subject to import restrictions. The Lacey Act applies to illegally imported wildlife; domestic captive-bred animals are not affected.
Ball pythons are not covered by the Injurious Wildlife provisions of the Lacey Act (which apply to large constrictors like Burmese pythons and reticulated pythons), so interstate transport is unrestricted for ball pythons specifically.