Online gambling and sports betting in Wyoming

• Online-only sports betting; no retail sportsbooks.
• Online casino games not authorized in Wyoming law.
• Regulator is the Wyoming Gaming Commission (WGC).
• Online sports betting legalized by HB 133 (Online Sports Wagering Act) in April 2021.
• Online sports betting launched September 2021.
• Minimum betting age is 18 for online sports wagering.
• Market is mobile/online-only and ‘untethered’ from land-based casinos.
• Law requires at least five sports wagering operator permits.
• Operators must hold licenses in at least three other U.S. jurisdictions.
• Operator tax rate is 10% of sports wagering gross gaming revenue.

Wyoming Gaming Commission — gaming.wyo.gov

HB 133 (Online Sports Wagering Act); Wyo. Stat. Ann. § 9-24-101 et seq.

Not confirmed. unconfirmed.

No clear, citable provision specifically addressing advertising or promotion of offshore/unlicensed gambling; enforcement appears focused on prohibiting unlicensed acceptance of online wagers.

National rules also apply — see online gambling regulation in United States.

The regulator publishes a list of licensed or authorised operators.

https://gaming.wyo.gov/OSW

• Wyoming continues as a mobile-only, untethered online sports betting market with no retail sportsbooks as of 2026.
• Regulator maintains and updates online sports wagering rules under Wyoming Gaming Commission regulations.
• Legislative and research memoranda in 2025–2026 review gaming developments, including online sports wagering and pari-mutuel changes.

• Specific statutory or regulatory provisions explicitly prohibiting advertising of offshore/unlicensed gambling operators are not clearly identified in available public materials.
• Whether Wyoming law addresses affiliate or media promotion of unlicensed sportsbooks beyond general prohibitions on accepting wagers without a permit remains unclear.
• Whether Wyoming explicitly bans or permits sweepstakes/social casinos under state law.
• Whether paid loot boxes/mystery boxes are treated as gambling or consumer products in Wyoming.
• Whether Wyoming or federal authorities have specific current enforcement against prediction markets offered to Wyoming residents.

1. gaming.wyo.gov/OSW
2. bettinginwy.com/legal/
3. gamblingmaps.org/map/regulations/united-states/wyoming/for-operators
4. foley.com/wp-content/uploads/2026/02/Online-Sports-Betting-Tracker-26-6800.pdf
5. rg.org/guides/regulations
6. wyoleg.gov/arules/2012/rules/ERR21-035.pdf
7. wyoleg.gov/2021/Introduced/HB0133.pdf
8. wyoleg.gov/2025/Introduced/HB0087.pdf
9. pokerfuse.com/online-poker/wyoming/
10. legaluspokersites.com/state-laws/wyoming/
11. usgambling.com/wyoming/
12. pokernews.com/us-poker/wy/
13. onlinepokerlegal.com/laws/wyoming/
14. wyoleg.gov/LSOResearch/2025/Gaming%20Fact%20Sheet%20w%20appendices.pdf
15. worldpokerdeals.com/blog/online-poker-in-wyoming
16. gamblersguide.org/education/regulations/wyoming-gambling-laws
17. clovr.com/sweepstakes-casinos/wyoming/
18. chumbacasino.com/documents/231215-POL-CHU-Sweeps-Rules-8.0.pdf
19. rewarddiscoveryzone.com/guides/states/wyoming
20. legalsportsreport.com/online-casinos/wyoming/
21. lines.com/sweepstakes-casinos/states/wy
22. wyoleg.gov/InterimCommittee/2025/S44-2025060903-02_WGC2024AnnualReport.pdf
23. predictionmarketsindex.com/platforms/cryptocom-sports-and-events/wyoming/
24. predictionmarketsindex.com/platforms/forecastex/wyoming/
25. gaming.wyo.gov/rules-and-regs
26. predictorhq.com/guides/prediction-market-state-legal-guide/

Researched 2026-09-21 from public sources and summarised by the Brandfense team. Not legal advice — confirm with the regulator or your counsel before acting.