As of mid-2025, marijuana remains illegal in Wyoming—both for recreational and medical use. Unlike many of its neighboring states, Wyoming has not yet legalized cannabis in any form. If you’re caught possessing marijuana here, even with a valid medical card from another state, you could face criminal charges.
At Just Criminal Law, we’ve seen the confusion firsthand. With marijuana legalized in states like Colorado, Montana, and South Dakota, it’s easy to assume Wyoming has followed suit. But that is not the case.
Where Does Wyoming Stand Compared to Other States?
Across the U.S., the majority of states have passed legislation to legalize or decriminalize marijuana, at least for medical purposes. Wyoming, however, has resisted these changes.
Efforts have been made. Lawmakers have introduced bills to legalize marijuana, and activists have worked to gather signatures to get legalization on the ballot. Unfortunately, legislative efforts have failed, and ballot initiatives haven’t made it far enough to let voters decide—due to either technicalities or a lack of sufficient signatures.
Why Is There Resistance to Legalization?
Opposition in Wyoming often stems from social stigma and concerns about public safety. Critics point to Colorado—one of the first states to legalize marijuana—as a cautionary tale, citing increased homelessness, addiction issues, and changes in urban areas like Denver. Whether these problems are directly tied to marijuana use remains up for debate.
On the flip side, supporters of legalization argue that Colorado has seen economic growth, increased tax revenue, and higher property values. Many believe marijuana has legitimate medical benefits, particularly for those suffering from cancer, chronic pain, and other serious illnesses.
But for now, Wyoming remains a conservative state, slow to embrace legalization despite national trends.
What About Wyoming’s Neighbors?
Here’s how surrounding states stack up:
Colorado: Recreational and medical marijuana are both legal.
Montana: Marijuana is legal for recreational and medical use.
South Dakota: Medical marijuana is legal. Recreational legalization was approved by voters but later overturned due to legal technicalities.
While Wyoming remains an outlier, its proximity to these states can lead to confusion—and sometimes, criminal charges.
What Should You Do If You’re Facing Marijuana Charges in Wyoming?
Even though public opinion is slowly shifting—with about 50% of Americans now in favor of legalization—Wyoming law still treats marijuana possession as a crime. Getting caught could mean serious consequences: fines, jail time, and a criminal record.
If you or someone you love is facing marijuana-related charges, don’t wait. Talk to an experienced criminal defense attorney right away.
We’re Here to Help
At Just Criminal Law, we understand that one mistake—or one misunderstanding—shouldn’t define your future. If you’ve been charged with possession, intent to distribute, or another marijuana-related offense, our team is here to stand by your side and fight for your rights.