List of All 62+ Maryland Online Casinos (September 2025)

Real money online casinos in Maryland are illegal, despite attempts by lawmakers to pass bills allowing them.

However, Maryland residents can enjoy online casino games through sweepstakes and social casinos, where they can win virtual “gold coins” instead.

List of Maryland online casinos

Here’s a list of the best online casinos legal in Maryland as of September 2025.

Each MD online casino featured here is fully legal and operates in compliance with the Maryland Gaming Control Agency.

In the last column you will find the top Maryland online casinos no deposit bonuses:

Top Maryland casino sites reviewed

In the sections below, you'll find mini-reviews of the best online casinos Maryland gamblers can play.

Each review includes our analysis and highlights what each site is best suited for, helping you choose the ideal option for your gaming preferences.

1. Spree - Best online casino Maryland for RTP percentage

2. Stake.us - Best Maryland online casino for payout speed

3. High 5 Casino - Best Maryland casino site for game variety

4. NoLimitCoins - Best for daily Maryland casino bonuses

5. Funrize - Best for customer support

Best Maryland online casinos compared 2025

How we rate & rank real money online casinos Maryland

Our goal is to provide you with objective, concise reviews of US casinos online highlighting their key strengths and weaknesses.

We use a set of essential criteria to evaluate each casino, ensuring effective comparison.

1. Game selection: We examine the variety and quality of casino games, like roulette or online slots, ensuring a broad online casino gaming experience.

2. Bonuses & promotions: We review the generosity and fairness of welcome casino bonuses, no-deposit offers, and ongoing promotions, with a focus on transparent terms.

3. Mobile compatibility: We test the platform's mobile performance, including casino app features, to ensure a seamless gaming experience on all devices.

4. Payment methods: We assess the range of deposit and withdrawal options, processing times, and any fees, prioritizing fast payout casinos.

5. Security: We verify that the site is licensed in the US and uses top-tier security measures like SSL encryption, so we only recommend safe online casinos.

6. Customer support: We evaluate the responsiveness and effectiveness of support options, including live chat, email, and phone.

7. Fair play: We review game fairness, focusing on return-to-player (RTP) rates and the integrity of random number generators, so players can gamble securely. Take a look at the best payout casinos for this feature.

We download each top online casino and interact with the platform ourselves, using our own money to test the quality.

If we do not recommend the site to our friends and family, we will not recommend it to you!

This streamlined approach ensures you can make informed decisions based on what matters most in your online gambling experience.

How do I choose a Maryland online casino for me?

• Licensing and regulation: Ensuring the casino is licensed and regulated is essential for safe and fair play. Choose platforms regulated by reputable authorities, as this means the site follows strict industry standards to protect your interests and data.

• Game selection: A varied game library lets you explore different types of entertainment, from slots to live dealer games and table options. Look for casinos offering high-quality games from well-known providers, which guarantees a fair gaming experience and a range of themes, styles, and levels of complexity.

• Bonuses and promotions: Many Maryland licensed online casinos offer generous welcome bonuses and regular promotions, which can enhance your gaming budget. Review the terms of these offers, including wagering requirements, to determine if they truly add value to your experience or if they may be too restrictive.

• Payment options: The best casinos offer multiple secure payment methods, including e-wallets, credit/debit cards, and even cryptocurrencies. Choose a casino that supports your preferred deposit and withdrawal methods, along with clear information on processing times and fees.

• Payout speed: Fast payouts can greatly improve your gaming experience, especially when you’re ready to enjoy your winnings. Some casinos, especially those supporting cryptocurrencies, can process withdrawals in minutes, while others may take days, so consider which payout timeframe best fits your expectations.

• Customer support: Reliable customer service is crucial, as it ensures you can resolve issues quickly, should they arise. Look for casinos offering 24/7 support through live chat, email, and phone, and check user reviews to ensure the support team is known for professionalism and efficiency.

• Security measures: A trustworthy casino uses advanced security measures, such as SSL encryption, to protect your personal and financial information. Make sure the casino you choose complies with industry-standard data protection protocols to ensure a safe environment for your transactions.

• User experience and mobile access: A user-friendly platform allows you to navigate games, account features, and promotions with ease, enhancing your enjoyment. If you prefer gaming on the go, check that the casino is mobile-optimized or offers a dedicated app that maintains quality gameplay on smaller screens.

• Loyalty and VIP programs: Many casinos with online gambling acceptable in Maryland reward frequent players with loyalty points and perks through VIP programs, which can range from cashback offers to exclusive bonuses. For regular players, these programs can add significant value, offering rewards that increase as you climb loyalty tiers.

• Reputation and reviews: Checking reviews and feedback from other players can give you a realistic view of a casino's strengths and weaknesses. Look for consistent positive feedback, as this often indicates reliability, fair play, and strong customer satisfaction.

Best Maryland casino apps

Here's a list of the best Maryland online casino apps with their App store rating for iOS and Android.

Maryland online gambling laws

Maryland currently allows several forms of legal gambling, including land-based casinos, sports betting, horse racing, daily fantasy sports, and the state lottery.

While online sports betting has been permitted since 2021, Maryland has yet to legalize online casinos for real-money gaming.

Players can, however, legally participate in social and sweepstakes casinos, which allow free play on casino-style games.

Key legislation in Maryland includes the 2021 House Bill 940, which authorized sports betting at both retail locations and online platforms.

Sports betting went live in retail outlets in late 2021, with online sportsbooks launching in 2023, broadening gambling options statewide.

Maryland’s gambling history spans back to the 19th century, beginning in 1870 with the opening of Pimlico Race Course, one of the country’s oldest horse racing tracks.

In 1973, the Maryland Lottery was launched following a constitutional amendment.

Modern casino gaming was legalized in 2008 after a statewide referendum approved Las Vegas-style casino games, marking a significant turning point for the industry.

Over the years, Maryland expanded gaming options, legalizing daily fantasy sports in 2012 and opening its sixth casino, MGM National Harbor, in 2016.

Efforts to further expand online gaming have been ongoing, with recent legislation, including the HB 1319 iGaming Bill, potentially paving the way for online casinos if approved in a public vote in 2024.

Responsible online gambling Maryland

Before we end this article, we need to caution you to always bet and play responsibly with online casinos.

To ensure you’re being cautious, these casinos implement various responsible gambling practices that will help you keep your betting habits in check and prevent unhealthy behaviors.

• Limits: Online casinos allow you to set betting limits, i.e. limit how much you can bet in a day, a week, or a month.

• Cashouts: You can withdraw your winnings quite easily from any online casino. This prevents you from spending all of your winnings. There’s also the option for early cashout, so you can still get paid if the bet is starting to go sideways.

• Help & resources: Casinos provide access to resources for problem gamblers and point them to organizations that can help with gambling addiction.

Responsible gambling organizations and charities in the US

Frequently asked questions

Editorial policy

Our editorial policy ensures extensively researched, accurate, and unbiased content through strict sourcing standards and diligent review by top online gambling experts and seasoned editors.

This process maintains integrity, relevance, and value in all of our content for our readers.

References

To test casino sites accurately, we dive into analytical research of the online casino gambling industry, to understand what features are best for you.

Below are the references we use when making these decisions on their levels of security:

• Maryland Casino Compliance Regulation

• Problem Gambling in Maryland

• American Gaming Association

• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10397135/

• https://natcen.ac.uk/publications/patterns-play