Best Montana Online Casinos: Top 10 MT Casinos 2025
Montana online casinos are rapidly gaining traction across the Treasure State, famed for top-spec gaming libraries, generous bonuses, convenient user interfaces, and many more crowning selling points. While residents cannot access state-regulated MT casinos, there are several internationally headquartered options offering their services to players with no legal risk.
Our experts continuously scour the Montana casino world to find the best and more secure options, stopping at nothing to ensure the most high-quality experience possible. We’ll fill you in on the essential legal details regarding MT online casino gambling alongside the most popular games, types of bonuses, and more.
Choose from our selected best Montana online casinos after reading and use our direct links to register and claim the welcome bonus within minutes.
Top 10 MT Casinos by July, 2025
BetWhale 250% Casino Bonus up to $2,500 250% Casino Bonus up to $2,500 Raging Bull 250% Bonus Up To $2,500 + 50 Free Spins 250% Bonus Up To $2,500 + 50 Free Spins Wild Casino 250 Welcome Free Spins + Immediate VIP Program Access 250 Welcome Free Spins + Immediate VIP Program Access Black Lotus 200% Match Bonus Up To $7,000 + 30 Free Spins on Big Game 200% Match Bonus Up To $7,000 + 30 Free Spins on Big Game Lucky Red 400% Slots Bonus Up To $4,000 400% Slots Bonus Up To $4,000 BC Game Casino Four Match Bonuses Up To $1600 + 400 Free Spins Four Match Bonuses Up To $1600 + 400 Free Spins BUSR Casino US 100 % Casino Cash Bonus up to $1,500 100 % Casino Cash Bonus up to $1,500 Decode Casino 111% Matched on First Deposit + $111 Free Chip 111% Matched on First Deposit + $111 Free Chip BetNow Casino 200% Welcome Bonus Up To $1,000 200% Welcome Bonus Up To $1,000 Wild.io Casino Exclusive 400% Match Bonus Up To $10,000 + 300 Free Spins Exclusive 400% Match Bonus Up To $10,000 + 300 Free Spins
BetWhale
PLAY NOW
Raging Bull
PLAY NOW
Wild Casino
PLAY NOW
Black Lotus
PLAY NOW
Lucky Red
PLAY NOW
BC Game Casino
PLAY NOW
BUSR Casino US
PLAY NOW
Decode Casino
PLAY NOW
BetNow Casino
PLAY NOW
Wild.io Casino
PLAY NOW
Are Online Casinos Legal in Montana?
Yes and no. State-regulated Montana online casinos are currently prohibited, with most US states yet to introduce legislation for a verified industry within their jurisdiction.
While this means famous American brands are unavailable, it doesn’t restrict Montanans from accessing internationally regulated offshore casinos licensed by authorities like the Curacao Gaming Control Board or Anjouan Gaming Commission.
These regulatory bodies have long-standing reputations for protecting players from dodgy practices and ensuring complete transparency regarding fair gameplay, data security, and responsible gambling policies.
Additionally, these internationally based Montana online casinos are subject to regular third-party audits from the likes of eCOGRA and iTechLabs, verifying the legitimacy of Random Number Generators (RNGs) to avoid any foul play. It all means that despite the absence of state-level regulation, casinos Montana players can enjoy are completely safe and verifiable.
Not only this, but these platforms also have several benefits compared to state-regulated options elsewhere. We’ll go over these in more detail further down the page, but for now, consider the greater crypto accessibility, better access to provably fair gaming, and typically more generous bonuses.
Recent Legislation Changes
One of the most pivotal Montana online casino legislation changes occurred recently, with Governor Greg Gianforte putting pen to paper on SB 555 and banning sweepstake gambling platforms in May 2025. The ban will come into force from October 1 onwards, meaning any sweeps casino operators must cease their services in the Treasure State by then.
The legislation doesn’t mention sweepstakes gambling by name, instead broadening the definition of internet gambling with new language:
“The term [internet gambling] includes online casinos, by whatever name known, which constitute internet gambling and therefore are prohibited. This includes but is not limited to any platform, website, or application that knowingly transmits or receives gambling information, allows consumers to place a bet or wager using any form of currency, and makes payouts of any form of currency.”
SB 555 has naturally also made the concept of a state-regulated Montana online casino industry even less realistic, as lawmakers crack down on the internal online market. As ever, this doesn’t include our recommended internationally based platforms, who are exempt from state laws.
The Treasure State also has no power over residents who choose to gamble at non-US platforms, with this legal gray area set to continue pretty much indefinitely.
Other recent legislation changes that could end up transforming the Montana online casino state of play include SB 551. This was introduced in March 2025, focusing on a modernization and clarification of existing gambling laws. The subsequent arrival of SB 555 shows the work has already begun.
Will Montana Ever Legalize Online Casinos?
A properly legalized Montana online casino industry looks unlikely any time soon after lawmakers pushed through SB 555, with the updated language taking a scornful approach to the concept.
That said, the Montana Lottery has enjoyed success running a carefully formulated MT sports betting market, so anything is possible. Residents can place online wagers, but only on the premises of 100+ partnering retail sites.
It has brought an alluring blend between gambling freedom and control that could end up being a vital blueprint for a state-regulated Montana online casino industry in the future.
How Do the Gambling Laws in Montana Compare with Neighboring States
Online gambling laws in Montana’s neighboring states follow broadly the same pattern, although each has slightly different rules and regulations. The main thing to remember is that nowhere else in the vicinity has a state-regulated online casino industry. In fact, only seven states can tick the box here, and the vast majority are all on the East Coast.
We’ll round-up the intricacies and main points to consider regarding Montana’s neighboring states below:
Wyoming
The Equality State is one of the more progressive in the North West, legalizing a Wyoming sports betting market back in 2021. Residents can place wagers at several internally regulated platforms with a particular focus on mobile apps. Nevertheless, in-state Wyoming online casinos remain prohibited, so players must turn to international platforms similar to Montana. Alternatively, there is a patchwork of tribal casinos offering Class III gaming.
North Dakota
North Dakota prohibits online casinos, although sweepstakes and social casino platforms are available. The state has a relatively conservative approach to online gambling but does allow retail sports betting at tribal casinos after a compact agreement reached in 2022. All wagers at state-regulated options must be placed in person, whether they’re on sports or games like slot machines and table games. Residents also have access to North Dakota casinos and betting sites situated outside the US.
South Dakota
South Dakota is home to the well-known gaming town of Deadwood, where retail casinos and sportsbooks are legal and active. That said, the Mount Rushmore State doesn’t have internally regulated online gambling industries. As with other neighboring states, the only way to access South Dakota casinos and sportsbooks is via internationally regulated platforms. Online horse racing betting is an exception and remains available through licensed pari-mutuel operators.
Idaho
Idaho is one of the strictest states for gambling across the US, not just the Mountain States. There are no internally operated online casinos or sportsbooks, and lawmakers won’t even consider changing this any time soon. Even Daily Fantasy Sports are considered illegal under the Gem State’s interpretation of gambling, although there are a few tribal casinos. Alternatively, residents can access Idaho casinos and sportsbooks operating overseas with international licensing.
Can You Play at Online Casinos in Montana?
While state-regulated online casinos Montana players can access are prohibited, this doesn’t mean residents cannot play slots and other games online. As mentioned previously, gambling fans in the Treasure State can access sites headquartered outside the US without any legal risk.
Our experts have pulled out the stops to find the best Montana casinos operating within this legal gray area, only considering the very best options. As these brands have been around for decades longer than traditional US-facing options, players can benefit from numerous advantages.
For example, international regulators take a much kinder approach to crypto casino gambling, meaning players can use tokens like Bitcoin and Ethereum to fund their accounts with ease. This also opens the possibility for no-KYC casino experiences, where users can register pretty much instantly without disclosing any personal details whatsoever. And that’s not all – these fast payout casinos can also complete withdrawals within minutes.
Our favorite MT online casinos can also offer a much larger variety of games from a diverse cast of international software developers. This is most notable regarding the pioneering world of crash casino games and provably fair options, where inventive casino programming meets crypto-inspired philosophies to create a whole new world of transparent gaming options.
Using these internationally regulated online casinos in Montana also opens the possibility for larger bonuses than US-owned sites. Players can access much larger deposit match welcome bonuses, for example, and claim far more regular free spins or other ongoing promos.
So yes – you can certainly play at online casinos in Montana, although they must be operated outside of the US. There is no legal risk for the player in doing so, and there are also numerous benefits to be had at our recommended platforms that we’ve been following and consistently reviewing for many years.
Brick and Mortar Casinos in Montana
Despite the state-regulated Montana online casino industry being non-existent, there is a surprisingly strong selection of land-based casinos across the Treasure State. These are a blend between tribal establishments and smaller gaming venues, but you won’t find any full-scale commercial brick-and-mortar casinos. We’ll give you a sample of the main options below:
| Casino | Address |
|---|---|
| Gray Wolf Peak Casino | 20750 US-93, Missoula, MT 59808 |
| Northern Wintz Casino | 11275 US-87, Box Elder, MT 59521 |
| Glacier Peaks Casino | 46 Museum Loop, Browning, MT 59417 |
| KwaTaqNuk Resort & Casino | 49708 US-93, Polson, MT 59860 |
| Fort Belknap Casino | 287 Rodeo Dr, Harlem, MT 59526 |
How We Rank the Best Montana Casinos
Our experts put monumental effort into selecting the best Montana online casinos possible, adhering to a multi-step process to ensure only the top options make it through the net. Taking into account numerous MT casino characteristics is the only way to gain a well-rounded picture of the industry-leading sites, and we’ve become highly skilled at identifying the cream of the crop.
Some of the main things going into finding the best online casinos Montana players can enjoy include lavish bonuses, versatile gaming libraries, top-spec software, and a strong selection of banking methods (both crypto and fiat). We go into further detail regarding these essential details on the How We Rank page.
Top 3 Montana Online Casino Sites for 2025
Following from the above, it’s time to check out our favorite Montana online casinos. All the options below score highly across our key metrics, also displaying exceptionally strong security
Red Dog – Superb MT Casino With Advanced Interface & Great Live Dealer Suite
- Welcome Bonus: Up To $8,000 Deposit Match
- Promo Code: N/A
Red Dog is the best Montana online casino, impressing regarding a wide range of essential characteristics. Players are immediately met with a streamlined and exceptionally intuitive user interface. We loved the bespoke categories on the left-hand side menu, guaranteeing easy access to the 1500+ gaming options. And it’s not only the games benefiting from the first-rate design – players can also find information on banking, bonuses, and more with just one click.
Few MT online casinos can match Red Dog for gaming selections, with an impressive range of slots, live dealer options, specialty games, and more. Slots are where the platform truly excels, providing over 1300+ titles. Some of our favorites include Buffalo Wild Power and The Great Jackbreak. Red Dog also has arguably the best live dealer suite, with 200+ options across blackjack, roulette, baccarat, game shows, poker, and more. The crowning feature here is information pertaining to table limits and available seats on each thumbnail.
Last but certainly not least, Red Dog is also one of the most generous Montana online casinos. The up to $8,000 welcome bonus is a great example, but this is only the start. Ongoing players can enjoy a particularly exciting “Playground” section filled with missions, while there’s also a $50 referral bonus and eye-catching VIP scheme.
Raging Bull – Enjoy Daily Free Spins At This Top-Rated Montana Casino
- Welcome Bonus: 250% Up To $2,500 & 50 Free Spins
- Promo Code: MIGHTY250
Raging Bull is another one of the best casinos online Montana players can enjoy. The platform is most notable for the generous welcome bonus, with 250% up to $2,500 available alongside an extra 50 free spins on the popular Might Drums slot. This also comes with a relatively small 10x wagering requirement – a notable and often forgotten about selling point that can make all the difference.
The welcome bonus is great for new players, but Raging Bull is also one of the top Montana online casinos for ongoing promotions as well. Slot fans will particularly enjoy the daily free spins on a rolling stream of specially selected titles, while loyal customers can unlock up to 45% weekly cashback on losses on the highest VIP level. Other perks of climbing the loyalty ladder include first-priority withdrawals, free chips up to $700, and special customized promos.
While Raging Bull has fewer games than other competing Montana online casinos, there’s still a lot to love. A 200+ slots library forms the backbone with games like Charms of the Forest and Cash Chalet on offer. There’s also comprehensive table games, video poker, bingo, and some specialty games, although live dealer enthusiasts must look elsewhere.
Wild Casino – Play Exclusive Online Slots & Enjoy Daily MT Casino Bonuses
- Welcome Bonus: 250 Free Spins
- Promo Code: WILD250
Wild Casino is arguably the best online casino Montana players can enjoy for slots and ongoing promotions, also scoring very highly across various other areas. The platform has over 1,200 options to choose from, working with a stellar cast of software providers like Rival Gaming and Betsoft. This extensive variety is a key feature, but Wild Casino goes one step further by offering dozens of early release and exclusive titles. You cannot play Trapper’s Destiny, Fomo Claw and 30+ other options anywhere else – a hugely unique advantage over other MT online casinos.
The Montana online casino also has an incredibly impressive ongoing bonus selection, although the 250 free spins welcome bonus may be underwhelming for players preferring a deposit match. Even still, Wild Casino is evidently more about long-term value. There are over a dozen promos for existing customers ranging from “Game of the Week”, “Slots Happy Hour”, and “Super Sunday Raffle” to “Table Game Tuesdays”, “Free Roll Tournaments”, and “Refer a Friend”. You can benefit on every day of the week, creating abundant opportunities to maximize bankroll.
Wild Casino is also one of the best Montana casinos online cryptocurrency enthusiasts can access, with a brilliant banking suite tailored towards these next-gen payment methods. Choose from 17 different tokens and counting, including far less available options like Stellar and Shiba Inu. Withdrawals can also be processed within minutes, a massive benefit compared to many alternatives.
Popular Casino Games To Bet On In Montana
Montana casino fans have numerous gaming options available nowadays, with wide-ranging experiences available depending on specific preferences and requirements. A recent 2024 study investigating the most searched for games in each state found that slots and poker were the most popular for MT online casino players, closely followed by live dealer blackjack.
We’ll give you a rundown of these sought-after options below:
Online Slots
Online slots were the most popular games at Montana online casinos in 2024, and they unsurprisingly remain so going into 2025 and beyond.
Versatility is the main point of difference compared to other games, with players able to enjoy an almost endless number of gaming mechanics, special features, and bonus rounds. From simplistic vintage-style 3-reelers evoking the classic Las Vegas era to ultra-modern Megaways slots with up to 117,649 ways to win, there’s something for everyone out there.
Wild Casino is our favorite Montana online casino for online slot enthusiasts, offering over 1200 options from Betsoft, Rival Gaming, and many other critically-acclaimed software providers. There’s also a bucket load of exclusive and early release games available, meaning Wild Casino can provide one of the most unique selections on the market.
Online Poker
Online poker was the second-most searched MT casino game, with players able to enjoy two main options: traditional community-based online poker and video poker.
The first version is the closest to classic poker, played against other contestants online on virtual tables and involving classic rules like Texas Hold’em or Omaha. Alternatively, those looking for solo gameplay closer to slots can try video poker. This is a simplified version where you compete against an RNG to form the highest-value hands.
Not many of our recommended Montana online casinos carry both options, but BetOnline stands out as the best choice here for those wanting complete versatility. The platform has a dedicated online poker platform with bespoke software for iOS, Android, Mac, and Windows. It’s lauded as having high poker traffic and is a well-known leader in the crypto gambling space.
Live Dealer Games
Blackjack was the third-most searched for game at online casinos MT players can access, mainly in the live dealer context.
Getting as close to 21 with your hand without going over is the name of the game, and you must make sure this exceeds the dealer’s hand. Live casino blackjack is a superb option due to the increased immersion provided by real-life croupiers and multiple dedicated camera angles. Other popular options include roulette, baccarat, and various exciting game shows.
Red Dog is our favorite Montana online casino for live dealer games, with almost 300 different options. Live blackjack is the main attraction, offering players 50+ titles ranging from Blackjack Classic to Blackjack Early Payout and VIP Blackjack. One of our favorite things about the MT casino is that every thumbnail has the table limits and available seats clearly visible – no time wasted in the pursuit of your favorite option.
Responsible Gambling Resources in Montana
We cannot overstate the importance of staying in control while playing at Montana online casinos, no matter how much fun you’re having. Remember, gambling should never be about making profit, only about enjoyment. Taking this approach will cut out any temptation to chase losses, something that often only leads to further lost funds.
All players must set predetermined budgets before playing and only use finances they can afford to be without. Our favorite MT casinos also offer various tools to help, including deposit limits and manual self-exclusion options. We also suggest checking out some of the following responsible gambling resources for more help and vital information:
Conclusion: The Best Montana Online Casino
Red Dog is our current favorite online casino in Montana, boasting several eye-catching characteristics that alternative platforms struggle to match. This internationally regulated platform allows players in the Treasure State to access slots, live dealer games, and more without any legal risk. Not only this, it makes travelling across the US and keeping the same account seamlessly easy, something that is often complicated on state-regulated platforms.
Red Dog has a massive up to $8,000 deposit match welcome bonus, exemplifying how generous these sites can be. We also loved the live dealer suite, with over 100 options neatly categorized and displaying vital information like table limits and available seats on the game thumbnails. Use our exclusive links to get started and claim the welcome bonus.
Montana Online Casino FAQs
Is online gambling legal in Montana?
Online sports betting is legal in Montana, but only on Montana Lottery-approved premises. While there isn’t a state-regulated online casino industry, residents can access internationally-based sites with impunity.
What are the best Montana online casinos?
Some of our favorite online casinos Montana residents can enjoy include Red Dog, Raging Bull, and Wild Casino.
Are international Montana online casinos safe?
Each one of our recommended sites has been thoroughly assessed to ensure maximum safety and security features. While these platforms are safe, we strongly recommend only playing at verified sites with strong reputations and licensing from approved regulators like the Curacao Gaming Control Board.
What are the most popular Montana casino online games?
As per a 2024 study looking at game search volume, the most popular Montana casino online games are currently online slots, poker, and live blackjack.
Can I win real money at MT online casinos?
Yes. Playing at our internationally licensed recommended MT online casinos can unlock real money prizes via slots, table games, and much more.
Jose is an iGaming analyst with wide experience within the sector. He has been working as content writer on casino and betting websites for more than 10 years, contributing on websites like Pokerlistings, Casinobee, Betpack among others, sharing his insights and perspective for the future ofthe iGaming market.
