Online Casinos in Montana
Guide to online casino legality in Montana. Population: 1,120,000 | Min Age: 18+
Legal Status
Sweepstakes Illegal
Crypto Restricted
Sportsbooks Legal
Mystery Boxes Illegal
Restrictions
- Sweepstakes casinos banned Oct 1, 2026
- Age 18+
- Licensed operators only
No Casinos Available
No legal online casinos available in Montana at this time.
Legal Overview
Montana became the first US state to ban sweepstakes casinos via SB555, signed into law and effective October 1, 2026. The ban targets all internet gambling platforms outside state regulation. Sports betting legal (with restrictions). Age 18+ allowed due to tribal/charitable gaming history.
Legal Disclaimer
Gambling laws change frequently. Always verify current Montana gambling laws with official state authorities before playing.