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Best Maryland Online Casinos & Bonuses September 2026

John Ferguson
Fact-checked by: John Ferguson
Last Updated:
Jeanette Garcia
Written by Jeanette Garcia Last Updated: Fact-checked

Maryland state flagMaryland online casinos are not licensed by the state, and after three straight failed sessions in Annapolis that is unlikely to change before 2028. The best Maryland online casinos come in the form of sweepstakes casinos, which let you play slots, blackjack, roulette, and live dealer games with free virtual currency and redeem what you win for cash or gift cards, with no purchase ever required...Read More

Maryland is unusual in that both sides of the question keep stalling. Real money online casino gaming needs a statewide referendum, and the bill to put one on the ballot was pulled in March 2026. A separate push to ban sweepstakes casinos passed the House and died in the Senate the same session. The result is a market where the state’s gaming regulator considers these sites unlawful and has sent cease-and-desist letters, but no statute names them and most operators are still here.

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Best Online Casinos in Maryland (September 2026)

Sites set their own age minimums, typically 18 or 21. Maryland Lottery and Gaming has sent cease-and-desist letters to sweepstakes operators and some have withdrawn from the state, so check that a site still accepts Maryland registrations before you sign up.

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Gambling is for entertainment purposes only. Stay safe and ensure success when you gamble responsibly. Gambling problem? Call or text 1-800-GAMBLER for confidential support. Visit SAMHSA’s National Helpline website for resources that include a treatment center locator, anonymous chat, and more.

How We Rank the Best Maryland Online Casinos

Every online casino available to Maryland players is scored with the Bonus Power Index (BPI), our proprietary ranking system. Six weighted categories feed each score, and sites are only ever compared against others using the same model, never against licensed real money casinos in other states.

Sweeps Coins Value: 30%

SC is what turns play into a redeemable prize, so it carries the most weight. We measure the ratio of bonus SC to the playthrough requirement attached to it, which rewards sites that make winnings genuinely reachable rather than sites with the biggest headline number.

Total Game Selection: 20%

We count the full library, not just slots. Depth across slots, table games, live dealer, and instant-win titles determines whether a site holds up past the first week, and how many quality studios supply it matters as much as the raw total.

Platform Popularity: 20%

Market adoption is a trust signal you can measure. Sites with large, active player bases have been through more redemption requests, more support tickets, and more scrutiny than newcomers, and that track record is weighted accordingly.

Gold Coins Value: 10%

GC is the free entertainment currency, so we score how much play a sign-up or purchase actually buys. It is meaningful for casual sessions, but it is weighted below SC because it carries no prize potential.

App Store Rating: 10%

Most play happens on a phone. We pull live iOS ratings to capture how the app performs for real users on stability, load times, and account access rather than relying on our own devices alone.

Google Play Rating: 10%

The same check on Android, scored separately. Sites often run very different app quality across the two platforms, and splitting the ratings keeps a strong iOS build from masking a weak Android one.

Best Maryland Online Casino Site This Month

Our top-scoring Maryland online casino in September 2026, based on Sweeps Coins value, game selection, and player adoption.

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Maryland Gambling Snapshot: What’s Available?

Maryland runs one of the larger regulated gaming markets in the country and still has no online casino. Here is where every category stands.

Gambling TypeLegalDetails
Sweepstakes Casinos⚠️ ContestedNo statute bans them. Maryland Lottery and Gaming has sent multiple rounds of cease-and-desist letters calling them unlicensed gambling, and prohibition bills passed the House in 2026 before dying in the Senate. A renewed ban bill is expected in 2027.
Real Money Online Casinos❌ NoNever authorized. Maryland's constitution requires voter approval for new commercial gambling, so iGaming needs a statewide referendum. The 2026 referendum bill was withdrawn in March.
Online Poker❌ NoSubject to the same referendum requirement. No standalone poker bill has advanced.
Online Sports Betting✅ YesLive since November 23, 2022. Contributed $132.3 million to the state in fiscal 2026, up 48.8% year over year.
Retail Sports Betting✅ YesLaunched December 2021 at casinos and later expanded to stadiums, off-track betting facilities, and other approved venues.
Retail Casinos✅ YesSix licensed properties. Combined gaming revenue of $1.931 billion in fiscal 2026, with $822.2 million going to the state.
Daily Fantasy Sports✅ YesLicensed and regulated by Maryland Lottery and Gaming, reported alongside sports wagering contributions.
Prediction Markets⚠️ ContestedMaryland Lottery and Gaming sent Kalshi a cease-and-desist letter in April 2025. A federal judge denied Kalshi's injunction in August 2025, and the Fourth Circuit heard the appeal on May 7, 2026. The commission agreed not to enforce during the appeal, and Baltimore City filed its own suits against Kalshi and Polymarket in August 2026. Contracts remain accessible while it plays out.
Horse Betting✅ YesPari-mutuel wagering on live and simulcast racing, plus licensed advance deposit wagering apps. Casino taxes sent $94.7 million to the racing industry in fiscal 2026.
State Lottery✅ Yes$2.68 billion in sales and $681.6 million in profit in fiscal 2026, across 4,229 retail locations.
Online Lottery❌ NoThe Maryland Lottery does not sell tickets online. Its app handles ticket scanning and second-chance entries rather than purchases.
Charitable Gaming✅ YesBingo, raffles, and other games of chance run by licensed nonprofits, administered at the county level.
Minimum Age21Casinos, sports betting, and fantasy contests. The lottery and pari-mutuel wagering are 18 and up. Sweepstakes sites set their own minimums.

Maryland Online Casino Games

The sweepstakes casinos serving Maryland carry the same online casino games found on licensed platforms in Pennsylvania, New Jersey, and West Virginia, licensed from the same studios. The difference is the currency you play with and how you take winnings off the site.

Slots in Maryland

Online Slots at MyPrize Casino
Online Slots at MyPrize Casino

Slots make up the bulk of every library, often 500 to 1,000 titles or more. You will find classic three-reel steppers, modern video slots with layered bonus rounds, Megaways games offering up to 117,649 ways to win, and jackpot titles where a shared pool builds across players. Themes run from Ancient Egypt to sci-fi, and volatility ranges from low-variance grinders to high-volatility games built around a single bonus trigger. Features have multiplied in recent years too, including sticky wilds, cluster pays, cascading reels, expanding reels, mystery symbols, and increasing multipliers.

Table Games in Maryland

Table Games at MyPrize Casino
Table Games at MyPrize Casino

Blackjack and roulette are the most widely stocked, with baccarat, craps, pai gow, and poker-style variants such as three card poker and Ultimate Texas Hold’em on the larger platforms. Because these run on random number generators rather than a physical table, coin minimums sit far below the table minimums at MGM National Harbor or Live! Casino & Hotel, which makes them a reasonable place to learn a game before playing it on a live felt.

Live Dealer Games in Maryland

Live Dealer Games at MyPrize Casino
Live Dealer Games at MyPrize Casino

A growing number of sweepstakes platforms run live dealer games, with a real dealer running the action from a studio and streaming it to you, usually with a chat function. Live blackjack, live roulette, and live baccarat are the most common, with prize wheel and game-show formats appearing on the deeper platforms.

More Maryland Online Casino Games

Scratchcard games at MyPrize Casino
Scratchcard games at MyPrize Casino

Beyond slots and tables, expect scratchcards, keno, bingo, Slingo, virtual sports, and arcade-style originals including Plinko, Mines, Limbo, Crash, and Dice. Several platforms build these in-house, so they are exclusive to whichever site you are on.

History of Gambling in Maryland

Maryland built a $2.7 billion gaming market in fifteen years, and every piece of it went through the voters first. That constitutional requirement is the single most important fact about why online casinos are not here yet.

1

2008: Voters approve slot machines

A constitutional amendment authorizes video lottery terminals at five locations, ending decades of debate over legalizing casino gaming.

2

2010: The first casino opens

Hollywood Casino Perryville launches in September, followed by Ocean Downs in 2011 and Maryland Live! in 2012.

3

2012: Question 7 adds table games and a sixth license

Voters approve live table games and authorize a casino in Prince George’s County, which becomes MGM National Harbor. Horseshoe Baltimore opens in 2014, Rocky Gap converts to a casino, and MGM opens in 2016.

4

November 2020: Voters approve sports betting

Question 2 passes with roughly two-thirds support, authorizing sports wagering and directing revenue to public education.

5

December 2021: Retail sportsbooks launch

The first in-person books open at the state’s casinos.

6

November 23, 2022: Mobile betting goes live

Maryland launches online sports betting ahead of the Thanksgiving football slate.

7

January 2023: The first iGaming bill

Sen. Ron Watson introduces SB 267 to put online casino gaming on the ballot. It misses the crossover deadline and dies.

8

2024: The closest attempt so far

SB 565 is published in January and HB 1319 follows in February. The House bill crosses over to the Senate on March 16 and fails there. Had it passed, it would have let each of the state’s six video lottery operators apply for an internet gaming license.

9

April 2025: A sweepstakes ban passes one chamber

A prohibition bill clears the Senate and dies in the House, the reverse of what happens the following year.

10

March 2026: iGaming is pulled

The Senate Budget and Taxation Committee cancels the hearing on SB 761, Watson’s referendum bill, and he withdraws it. Online casino legalization is dead for the session.

11

March 20, 2026: The House passes a sweepstakes ban

HB 295, requested by Maryland Lottery and Gaming and backed by Gov. Wes Moore, passes 105-24. It would prohibit online games using “multiple currency systems of payment” that simulate casino gaming. A second bill, HB 1226, would treat unlicensed online gambling as an unfair trade practice.

12

April 13, 2026: Both ban bills die

The session adjourns with neither measure out of the Senate Budget and Taxation Committee. Sweepstakes casinos remain available in Maryland by default rather than by design.

13

August 2026: A record fiscal year

Maryland Lottery and Gaming reports $1.637 billion in contributions to state programs for fiscal 2026, a record, with $699.8 million going to education.

14

Looking ahead

A renewed sweepstakes prohibition has already been prefiled for the 2027 session, and it starts from a stronger position than in either of the last two years. iGaming is the longer play. A referendum bill would need to pass in 2027 or 2028 to reach voters, which puts the earliest possible launch well into the back half of the decade.

Retail Casinos in Maryland

Maryland licenses six casinos, all 21 and up, and all six would have been eligible for online licenses under the failed 2024 bill. They generated $1.931 billion in gaming revenue in fiscal 2026 and pay some of the highest gaming tax rates in the country, sharing between 42% and 58% of slot revenue with the state plus 20% of table game revenue.

MGM National Harbor in Oxon Hill is the largest by revenue, drawing from the D.C. metro area with 2,270 slot machines and 214 table games. Live! Casino & Hotel in Hanover runs the biggest slot floor in the state at roughly 3,700 machines and anchors the Arundel Mills corridor between Baltimore and Washington. Horseshoe Casino Baltimore sits just south of the Inner Harbor. Ocean Downs Casino near Berlin serves the Eastern Shore and the Ocean City summer market, Hollywood Casino Perryville covers the northeast corner near the Delaware line, and Rocky Gap Casino Resort in Flintstone is the western Maryland property, paired with a golf resort.

All six house retail sportsbooks, and casino taxes fund education, local aid, the horse racing industry, small business programs, and problem gambling services.

Maryland Online Casinos: Bottom Line

You do not need to drive to National Harbor or Arundel Mills to play casino games in Maryland. The sites ranked above offer slots, blackjack, roulette, and live dealer tables on your phone, with a free entry method on every one of them and the option to redeem Sweeps Coins for cash or gift cards. Start at the top of our Bonus Power Index rankings and claim the no-purchase welcome bonus before you consider buying coins.

Understand the position you are playing from, though. Maryland Lottery and Gaming has publicly taken the view that these platforms are unlicensed gambling and has sent cease-and-desist letters accordingly. Most operators disputed that and stayed, some left, and the legislature has now spent two sessions failing to settle it. A ban bill is already prefiled for 2027 and enters the session with the regulator and the governor behind it. Verify a site still accepts Maryland players before registering, and do not leave a large Sweeps Coins balance sitting unredeemed.

Real money online casinos are a separate and slower question. Maryland cannot legalize iGaming with an ordinary bill, because new commercial gambling requires voter approval. The referendum measure was withdrawn in March 2026 without a hearing, which means the earliest a question could reach voters is November 2028, with licensing and launch after that. Anyone telling you Maryland online casinos are arriving soon is working from a 2024 timeline that no longer applies.

Maryland Online Casinos FAQ

Real money online casinos are not legal in Maryland. Authorizing them requires a statewide voter referendum under the state constitution, and the 2026 bill to put one on the ballot was withdrawn in March. Sweepstakes casinos operate in a disputed space: no statute bans them, but Maryland Lottery and Gaming considers them unlicensed gambling and has sent cease-and-desist letters. No court has settled it.

Yes, on the sweepstakes sites that still accept Maryland players. You unlock free Sweeps Coins through sign-up bonuses, daily logins, mail-in requests, or as a bonus attached to a Gold Coin purchase. Once you play those SC through, you can request a redemption for cash or a gift card. Most sites process redemptions by bank transfer or digital wallet, require identity verification first, and set a minimum threshold, often around 50 SC.

The site at the top of our list is the one with the highest Bonus Power Index score among platforms currently accepting Maryland players. BPI weights Sweeps Coins value at 30%, game selection and platform popularity at 20% each, and Gold Coin value plus App Store and Google Play ratings at 10% each. That means the top-ranked site delivers the best balance of redeemable value, library depth, and mobile experience, not just the biggest headline bonus.

No, though it came close. HB 295 would have prohibited online games using multiple currency systems that simulate casino play, and it passed the House of Delegates 105-24 in March 2026. A second enforcement bill, HB 1226, also cleared the House. Neither got out of the Senate Budget and Taxation Committee before the session ended April 13. A Senate version has been prefiled for 2027.

Not quickly. Because Maryland requires a referendum for new commercial gambling, legalization is a two-step process: the legislature has to pass a bill putting the question to voters, and then voters have to approve it. Bills have failed in 2023, 2024, 2025, and 2026. Even if one passes in 2027, the earliest ballot date would be November 2028, with licensing and launch to follow.

The 2024 bill would have made each of the state’s six video lottery operators eligible for an internet gaming license, which is the same structure most states use. Because every Maryland casino is owned by or partnered with a company already running online casinos elsewhere, the eventual lineup would likely mirror the brands already operating sportsbooks here. None of that is settled, and no operator can accept Maryland online casino wagers today.

Six: MGM National Harbor, Live! Casino & Hotel, Horseshoe Baltimore, Ocean Downs, Hollywood Perryville, and Rocky Gap. They generated $1.931 billion in gaming revenue in fiscal 2026 and sent $822.2 million to the state.

No. The Maryland Lottery sells through licensed retailers only. Its mobile app is for scanning tickets, checking numbers, and entering second-chance drawings rather than buying.

21 for casinos, sports betting, and fantasy contests. The lottery and pari-mutuel horse wagering are open to players 18 and older. Sweepstakes sites are not covered by state gambling age law and set their own minimums, typically 18 or 21.

Sweepstakes platforms are not licensed here, so no state regulator sets data standards for them, which makes the operator’s own track record the thing to check. Maryland’s casinos, sportsbooks, and fantasy operators are regulated by Maryland Lottery and Gaming, which sets data protection, identity verification, and responsible gaming requirements.

About the Author
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Jeanette Garcia is a content editor at Bonus.com, where she covers online casinos and sportsbooks promotions, sweepstakes platforms, and gambling legislation across the U.S. With several years of experience producing strategy-driven and instructional content, she specializes in breaking down complex bonus structures, wagering requirements, and legislative updates into clear, actionable insights for readers.

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