Online Casinos in Mississippi

Mississippi legalized sports betting in 2018. Allows app-based betting but only on-site at licensed casinos. State sent cease-and-desist letters to sweepstakes operators (2026). 2026 legislation proposes sweepstakes ban.

Mississippi was one of the first states to legalize sports betting after the Supreme Court's PASPA decision. The state's gambling law was updated in August 2018, allowing licensed casinos to offer sports wagering. However, Mississippi has an unusual limitation compared to most other legal states: mobile sports betting is permitted, but only on-site at licensed casino properties. Bettors cannot use sports betting apps from home or from locations outside a casino's licensed premises.

This geographic restriction means Mississippi's mobile sports betting market is dramatically smaller than its neighboring states. The Mississippi Gaming Commission enforces the on-premises requirement. All licensed casino sportsbooks require age 21+. DraftKings, FanDuel, and several other major operators have Mississippi partnerships.

Mississippi presents an elevated legal risk for sweepstakes casino players. In 2026, the Mississippi Attorney General's office sent cease-and-desist letters to sweepstakes casino operators, asserting that sweepstakes platforms operating in Mississippi may violate state gambling law. This follows a pattern seen in other Southern states where AGs have taken aggressive enforcement positions.

Additionally, 2026 legislation proposed formally banning sweepstakes casinos in Mississippi. As of this writing, the enforcement letters have been issued but the legislative ban has not been signed into law. However, the enforcement risk is meaningful: some platforms have proactively geo-blocked Mississippi registrations in response. Verify current platform availability before signing up, and monitor legislation at the Mississippi Legislature website (legislature.ms.gov).

Mississippi has not legalized online casino gaming. The state's gambling framework is built around land-based casino operations — Mississippi was a pioneer in land-based casino gambling, legalizing dockside gaming in 1990, and the Gulf Coast casino strip in Biloxi became one of the most significant casino markets outside Nevada and Atlantic City.

The Mississippi Gaming Commission licenses only physical casino operations. Internet casino bills have not advanced, and the enforcement stance against sweepstakes operators suggests the regulatory environment is not moving toward online gaming expansion. Mississippi residents wanting casino-style online gambling have no legal licensed option in the state.

Mississippi has a substantial land-based casino industry, particularly along the Gulf Coast and in Tunica County (north Mississippi, near Memphis). The Biloxi strip includes Beau Rivage Resort & Casino (MGM), Harrah's Gulf Coast, Golden Nugget Biloxi, and several others — all requiring age 21+. Tunica County once rivaled Atlantic City as the third-largest casino market in the US, though it has declined since Hurricane Katrina and competition from surrounding states.

All Mississippi casinos must be licensed by the Mississippi Gaming Commission and must be moored to the water (the historic dockside requirement has been modified to allow facilities on land if they meet proximity-to-water standards). The Gulf Coast market has largely recovered post-Katrina and represents a major regional draw from Alabama, Louisiana, and Tennessee.