Biggest Online Casino Jackpot Winners of All-Time

Slots Reels Coming Out of a Laptop Screen

Everyone who has ever played a casino game has imagined themselves hitting the jackpot. Thanks to modern technology, you can win millions of dollars from the comfort of your home. That was the case for the lucky players on this list.

Cracking the list of the biggest online casino jackpot winners is no easy feat. You will need to secure well over $15 million just to get into the top five. Still, seeing these historic wins should remind us that a life-changing win is just a spin away.

After you read our list, you can try out your own luck on a real money slots game.

7. Mega Moolah – $12 Million

There were few things to be celebrated during 2020 thanks to the coronavirus pandemic. However, there were multiple lucky winners who joined the list of the biggest online jackpot winners. We start our list of the biggest online casino jackpots with an eight-figure win from April of 2020.

Mega Moolah has a wide selection of slot games with massive jackpots. The first player on our list hit one of those jackpots and secured over €10.7 million, approximately $12 million. According to reports, the amount was paid in one lump sum.

The astonishing victory was quickly recognized as one of the biggest online casino jackpots ever. It would be passed by multiple winners in the coming months. However, it was one of the first jackpots that brought online casinos into the limelight during the pandemic.

6. Mega Fortune – $13.47 Million

The next biggest online casino jackpot winner turned a sleepless night into a major stack of cash. According to the winner, he was struggle to fall asleep one night in late September 2011. To help pass the time, he decided to play his favorite Mega Fortune slot game.

Playing the game did not help him sleep, but for good reason. The lucky player, who lived in Norway, hit an €11.7 million jackpot. That is roughly $13.47 million in USD.

His win came while playing at Betsson Casino. The CEO of Betsson, Huw Thomas, was equally shocked by the player’s win. It even earned the player and casino a Guinness World Record as one of the biggest online casino jackpots.

5. Mega Moolah – $16.7 Million

As we mentioned above, the pandemic left us with few things to celebrate. However, another of the biggest online jackpot winners hit it big during that time. The player was using Mega Moolah’s Millions online slot game at Lucky Casino.

As many often do, the winner chose to stay anonymous. However, we do know they secured a jackpot of over €14.2 million. That was worth north of $16.7 million at the time of their life-changing win.

The multi-million dollar win only ranks fifth on our list of the biggest online casino jackpots. However, it was the largest ever win at Lucky Casino. The historic event will live on at the venue for years despite the winner choosing to remain anonymous.

4. Mega Moolah – $17.2 Million

It is always great to see a worthy player win a life-changing amount of money. That was the case with our next winner. In 2015, a British soldier by the name of Jonathon Heywood won a massive £13.2 million jackpot.

At the time, that equated to $17.2 million. According to reports, Heywood’s win came on just a 25-cent spin. Heywood was playing the Mega Moolah Progress Jackpot game when the lucky spin came.

Heywood was even congratulated on his win by Microgaming’s CEO Roger Raatgever.

To add to the heartwarming story, Heywood pledge to use the money to help his sick father. A soldier hitting a jackpot so he can pay his father’s medical bills? It just does not get much better than that.

3. Mega Moolah – $23.5 Million

Just cracking the top three on our list of biggest online casino jackpots is a lucky winner from 2018. This player secured over €18.9 million on a spin that was reportedly an insignificant amount. At the time of the win, that equated to just over $23.5 million.

Our lucky player earned their fortune playing Mega Moolah, a Microgaming hybrid. According to reports, the massive win came in less than 50 spins. It even caught the attention of the Guinness Book of World Records.

Despite the fame, the identity of the winner is still unknown. However, we do know that the win came at the Grand Mondial Online Casino.

2. Absolootly Mad: Mega Moolah – $23.6 Million

The second biggest online casino jackpot on our list is also the most recent. Everyone was still trying to bounce back from the pandemic in the spring of 2021. One lucky player received a sizeable boost in that direction.

A Belgium player sat down to play their favorite slot game, Absolootly Mad: Mega Moolah, in late April. Just a few games later, they hit the jackpot on the Alice in Wonderland-themed slot. The lucky slots fan won over $23.6 million.

The win was so large that it even ranks in the top 10 biggest slot machine wins of all time. Despite the massive hall, it was still short of the record held by the winner in our top spot.

Technically, you could argue that it is the biggest win ever. The player took home over €19.4 million. However, based on the exchange rate at the time, it was less than the next winner on our list.

1. Mega Millions – $24 Million

Sitting at the top of our list is this massive $24 million progress jackpot win. The prize was won by a Finnish man in 2013. The 40-year-old was playing a Mega Fortune slot game at a Scandinavian online casino.

The lucky winner’s name was never released. However, we do know that he won the eight-figure jackpot on just a 25-cent spin. Talk about a great investment.

According to the video of the win, the player hit a lucky spin that unlocked the bonus round. He progressed through all three rounds of the Mega Jackpot wheel and claimed the top prize of over €17.8 million. At the time, that was worth over $24 million.

Because of the structure of the bonus, or record-holder would have won the same amount regardless of his bet. That is one of many reasons why online players love progress bonuses. Add this win to the list of reasons why in-game bonuses are so important to online slot games.

Where to Play the Best Online Slot Games

Winning jackpots is every player’s dream. However, players need to consider much more than just potential jackpots when comparing internet casinos. You should also account for factors such as security, customer services, and the types of games available.

New players can easily be overwhelmed by the large selection of casinos with online slot games. Luckily, our casino experts are here to help. We asked our experts for their best online casinos with real money slot games and here are their recommendations.

Wild Casino

Wild Casino LogoAt the top of experts’ list of casinos with online slots is Wild Casino. This awesome internet casino features a modern design and has a great user interface. Our experts also loved the wide selection of real money casino games, including table games and slots.

On top of offering great games, Wild Casino also has a great security rating and tons of casino bonuses available. Both cash and cryptocurrency deposits offer players a chance to earn thousands of dollars in bonus funds. You can sign up today and start earning jackpots in no time.

Las Atlantis

Las Atlantis LogoOur casino experts also loved Las Atlantis. This online venue is great for US players that want a wide selection of slot games to choose from. It also received a very high rating for its mobile casino app.

Las Atlantis is perhaps best known for its bonus promotions. New and existing players can choose a mixture of bonus funds and free spins depending on their own personal preferences. Las Atlantis also has a great user interface that is really easy to navigate.

Red Dog Casino

Red Dog CasinoAnother great casino that our online gaming experts recommend is Red Dog Casino. At Red Dog Casino, you make deposits and withdrawals without fear of extra fees. You can also try out many of their games for free before playing the real money versions.

Red Dog Casino offers a wide selection of bonuses as well. Players can earn better bonuses by depositing more money into their accounts. Red Dog Casino accepts a wide variety of cryptocurrencies as well.


Casinos offer people the rare chance to win a life-changing amount of money. With online casinos, bettors can take advantage of that opportunity from just about anywhere. The ease of access has led to some of the largest jackpots ever recorded.

Online games are a great way to get in on that action. You can even win real money from the palm of your hand with these real money slot apps.

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