Mountain lions are protected in some U.S. states but not others, and there is no blanket federal protection for the species. Their legal status varies dramatically depending on where you are: in California, killing one is a crime punishable by fines and jail time, while in Texas, you can shoot one year-round with no permit, no bag limit, and no closed season. Understanding which rules apply in your state is essential whether you’re a hunter, a rancher, or simply curious about wildlife law.
No Federal Protection for Most Mountain Lions
The mountain lion species as a whole is not listed under the federal Endangered Species Act. The U.S. Fish and Wildlife Service does not classify the common mountain lion (also called cougar or puma) as endangered or threatened at the national level. That means federal law does not restrict hunting, and regulation falls almost entirely to individual states.
There is one major exception. The Florida panther, a subspecies found only in southern Florida, has been listed as endangered since 1967. Its population dropped to roughly 10 animals before federal protections helped it rebound to more than 200. Killing, harassing, or harming a Florida panther carries serious federal penalties.
The eastern cougar, another subspecies that once roamed the eastern half of the continent, was formally declared extinct and removed from the Endangered Species List in February 2018. The last confirmed sightings were in Tennessee (1930), New Brunswick (1932), and Maine (1938). Because the subspecies no longer exists, its former protections no longer apply.
States Where Mountain Lions Are Protected
California offers the strongest state-level protection. Voters passed Proposition 117 in 1990, which classified the mountain lion as a “specially protected mammal.” Under this law, it is illegal to kill, injure, possess, transport, or sell a mountain lion or any part of one (including pelts or taxidermy mounts) without a specific permit from the state wildlife agency. This protection came after a hunting moratorium that had been in place since 1972 due to declining populations.
South Dakota provides a different model. Mountain lions were on the state’s threatened species list until 2003, when a stable breeding population in the Black Hills led to reclassification as a big game animal. The first hunting season opened in 2005, but it is tightly managed with quotas designed to keep the population at a target level. This means the animals are protected outside of that regulated season, and hunters need tags.
Most western states where mountain lions are present, including Montana, Colorado, Utah, Arizona, Oregon, Washington, and Idaho, classify them as game animals. That designation actually provides meaningful protection: it means hunting is restricted to specific seasons, requires a license and tag, and is subject to harvest limits set by wildlife managers. Outside those seasons, killing a mountain lion is illegal.
States With Little or No Protection
Texas is the most notable example of a state with virtually zero mountain lion protections. The Texas Parks and Wildlife Department classifies mountain lions as “nongame animals,” meaning they can be killed at any time, by any legal method, on private property. There are no closed seasons, no bag limits, and no possession limits. The only restrictions are that you cannot leave a live mountain lion in a trap for more than 36 hours and cannot release a captive mountain lion for the purpose of hunting it. The state does ask that people report sightings and kills voluntarily.
Colorado’s 2024 Ballot Measure
Colorado put mountain lion protections to a public vote in November 2024 with Proposition 127, a citizen-initiated ballot measure that proposed banning all hunting and trapping of mountain lions (along with bobcats and lynx) statewide. Despite using the term “trophy hunting,” the measure would have prohibited all hunting of these species regardless of intent. Violations would have carried penalties of up to 364 days in jail, fines up to $1,000, and a five-year ban on holding any state wildlife license. The measure did include exceptions for killing mountain lions in defense of human life, livestock, personal property, or motor vehicles, as well as actions taken by government wildlife employees in their official capacity. Colorado voters rejected the measure.
When Killing a Mountain Lion Is Legal Even in Protected States
Every state that protects mountain lions still allows people to kill them under certain circumstances. Self-defense is universally recognized: if a mountain lion is actively threatening your life, you can use lethal force. The specifics of what you must do afterward vary by state.
Livestock protection is the other common exception. In California, if a mountain lion is caught in the act of injuring, harassing, or killing livestock or domestic animals, it can be killed immediately. The person who kills it must report it to the state wildlife agency within 72 hours and make the carcass available for inspection. For situations where a mountain lion has been damaging property but wasn’t caught in the act, the state can issue a depredation permit after investigating the report within 48 hours. These permits last 10 days, restrict the pursuit to within 10 miles of the reported damage, and prohibit the use of poison, leg-hold traps, or metal-jawed traps. Only people 21 or older who are eligible for a California hunting license can carry out the permit.
States that classify mountain lions as game animals handle livestock conflicts through their wildlife agencies as well, often dispatching trained personnel to track and remove specific problem animals rather than issuing broad permits.
What This Means in Practice
If you live in or are traveling through mountain lion territory, the protections that apply to you depend entirely on state law. In roughly a dozen western states, mountain lions are managed as game animals with regulated hunting seasons. In California, they are off-limits to hunters entirely. In Texas, they have essentially no legal protections. And in Florida, the panther subspecies carries the full weight of federal endangered species law, making any harm to one a federal offense. Before taking any action involving a mountain lion, whether hunting, trapping, or responding to a livestock conflict, checking your state wildlife agency’s current regulations is the only reliable way to know what’s legal.