Top 10 Online Casino Jackpot Winners of All Time

Top 10 Online Casino Jackpot Winners of All Time

Staff Writer
Updated April 12, 2024

Biggest Jackpot Winners in Online Casinos

Online casino gambling can be a fun activity, especially if you play at the progressive jackpot games. Regardless if it is on slots, table games, blackjack or video poker, many lucky players have been fortunate enough to hit pretty large, life-changing amounts and live to narrate their amazing stories. The luckiest, however, have managed to snatch colossal wins and thus became the biggest online casino jackpot winners of all time.

The excitement of hitting a progressive jackpot winning symbol combination at slots is typical of the online casino jackpot Gewinner. That’s what German casino online winners call it. And how do we call it?

Top 10 Online Casino Jackpot Wins

We call it the story about the 10 biggest online casino jackpot winners of all time.






Napoleon Sports & Casino $23.6 million Absolootly Mad: Mega Moolah
Grand Mondial $23.5 million Mega Moolah
PAF $21 million Mega Fortune
Betway $17.2 million Mega Moolah
Lucky Casino $16.7 million Mega Moolah
Betsson $13 million Mega Fortune
Jackpot City $12 million Mega Moolah
Folkeautomaten $9.5 million Mega Fortune
Tipico $9.2 million Mega Moolah
Zodiac $8.8 million Mega Moolah

Click on the payout to read more about each jackpot winner.

Has anyone won a bonus that you know but isn't on our list? Be sure to let us know!

Editor's Note

Presented jackpot wins have been converted to $US. Exchange rates should be taken into account while reading this article as they might differ from rates from the day of conversion.

If any of you know of a jackpot win missing from the list, please do let us know. We are all about keeping track of the biggest online casino jackpot winners here at CasinosOnline. Send us the jackpot prize, date, casino, game played and additional information regarding the winner of the jackpot.

Thank you!

Biggest jackpot winners ever


10. $8.82 Million Win at Zodiac Casino

Can you imagine winning a progressive jackpot? Or winning multiple progressive jackpots? Well, for many punters, that's just not a daydream, but very much a reality. A mysterious player under the initials D.P. has at the time won the largest progressive jackpot ever hit on a mobile device on August 28, 2016. It was never revealed where the jackpot winner came from or how old he or she was. However, what we know is the impressive jackpot amount of $8.82 million and that it was won on an iPad. Reportedly, the user was enjoying Mega Moolah Mobile at the Zodiac Casino, when the jackpot hit. As the operator revealed, the player was signed up to the casino’s innovative promotion 80 Chances to Become a Millionaire. According to the terms, the promo required only a small £/$/€1 deposit. Well, D.P. certainly made the most out of it!

9. Large $9.2 Million Win at Tipico Casino

Mega Moolah remains one of Microgaming’s most popular titles, and for an obvious reason. The slot’s highly-rewarding nature is the secret behind its enviable reputation among slots. This progressive jackpot title never fails to deliver. The proof? In April 2017, a Tipico Mobile Casino user struck the cord for Mega Moolah’s largest-ever mobile payout in excess of $9.22 million. With this move, the punter crushed the previous record from a year earlier. You can read a thorough discretion of the win above. The lucky winner decided to remain anonymous. The only information we have is the amount they wagered per spin. Betting an impressive $7.2 per spin at this Microgaming slot title really paid off. The humble wager helped this Tipico Mobile Casino jackpot winner take a place in history books.

Mega Moolah Jackpot Win

8. $9.57 Million for Alexander at Folkeautomaten

Mega Fortune seems to be NetEnt’s Mega Moolah. This generous slot machine has recorded numerous wins over the years. However, one of the highest ones was scored on 28th of November, 2015 at Folkeautomaten, the same venue that produced the win No.9 on our list. The lucky player called Alexander from Sweden was only 30 years old at the time of the win, when the game treated him with a $9.57 million (€8.57 million) windfall. Commenting on his luck, the jackpot winner revealed that he was speechless at first and then he woke up his wife to celebrate. Alexander said that he was planning to lay low, pay his mortgage and probably treat himself with exciting holidays and a new car. NetEnt’s Chief Product Officer Simon Hammon didn’t miss the opportunity to highlight that the company paid more than €13 million in jackpots in less than two weeks.

7. $12 Million Mega Moolah Win at Jackpot City

Mega Moolah cannot be tamed… Nor stopped.

Has anyone won big on online casino? Why don't you ask that the person who won the $12 million online casino jackpot win in April 2020? At Jackpot City, Mega Moolah – of course, paid out exactly €10,735,716.84 in a lump sum. At the time, that was the biggest online casino win ever. Andrew Clucas, Chief Operating Officer at Microgaming, congratulated the victorious bettor.

Mega Moolah continues to be a favourite among players worldwide. So, we are excited to be adding more new progressive games to the jackpot and network throughout the year,” Clucas said.

Other than the original Moolah, online casino jackpot winners can expect prizes from Microgaming's opulent network. As of 2020, the lucrative slot collection is home to the following titles:

  • Atlantean Treasures™
  • Book of Atem™: WowPot
  • Sisters of Oz™: WowPot
  • Fortunium Gold™: Mega Moolah
  • Juicy Joker™: Mega Moolah
  • African Legends™

6. $13.47 Million Drop at Betsson Casino

A young man from Norway couldn’t sleep and decided to play a few games at online casino company On that sleepless night on 24 September 2011, he became $13.47 million (€11,736,375) richer. The game that set the Guinness World Record for the largest ever jackpot payout is the same one that accounted for the previous entry in our list – Mega Fortune. The anonymous jackpot winner couldn’t sleep until 6:00 am because of the shock. He said that he needed to calm down first before he decided what to do with the money. Huw Thomas, the Head of, was also in shock. He added that is a great accolade for the website to be awarded a Guinness World Record.

Mega Moolah Big Jackpot

5. $16.76 Million Win in Mega Moolah's Millions

On August 20, 2020, Microgaming confirmed another astounding online casino jackpot Gewinner. Mega Moolah did it again, this time with a head-spinning €14,239,532.84 (US $16,765,230). The happy event took place in Lucky Casino, which had two reasons to celebrate. Namely, the $16+ million win was also the highest-ever online slot winner for Lucky! No information about the casino online winner was revealed. They seemed to be fond of their anonymity, and that's fair enough. Sometimes, online casino jackpot winners ask to remain unnamed for the fear of being attacked by an intruder. Wanting to keep their online casino jackpot win a secret, these persons hide their identity.

Just a few days before this incredible reward, Microgaming drew the line for the first half of 2020. By August 2020, Microgaming’s progressive jackpot network lifetime payouts exceeded €1.2 billion. John Coleman, CEO at Microgaming, also declared that the company's leading jackpots had paid out over €115 million that year.

We have yet to see how the long-anticipated Absolootly Mad Mega Moolah would perform. The Alice in Wonderland-esque virtual one-armed bandit came out in 2020 and looked promising from the get-go.

4. UK Player Hits $17.2 Million at Betway

Everyone knows that Mega Moolah Progressive Jackpot is one of the most rewarding games out there. Jonathon Heywood from Cheshire, UK, felt its generosity on his skin when he landed a whopping $17.2 million (£13.2 million) jackpot. The 26-year old British soldier won the record-breaking jackpot on October 6, 2015, while he was playing for just 25p per spin. After the win, Jonathon said that everything felt surreal. He couldn’t “come to terms” with the win. But he has vowed to spend most of that money to help treat his sick father. The jackpot hit at Betway and a casino representative expressed their delight for the record win. Even Microgaming’s then CEO Roger Raatgever congratulated the winner and pointed out that to that date the provider had paid out $5.76 billion to lucky jackpot winners.

3. $21 Million Win at PAF

What is your definition of luck? Could it be betting 25 cents to win $21 million (€17,861,800)? This is exactly what happened on online casino gaming site PAF based in Scandinavia with a win hit by a lucky man in his 40s from Finland. “I laughed and cried at the same time,” said the winner. He placed a 25-cent bet on January 20, 2013 on the progressive jackpot slot game Mega Fortune operated by NetEnt.

Various NetEnt online casinos which offer the progressive jackpot games make up the game’s jackpot pool. Operators use these particular funds to pay the jackpot winners. The win, of course, came as a surprise and the Fin couldn’t believe it. It was a dream come true.


2. A Mega $23.5M Cash Win at Grand Mondial Casino

There has seemingly been a champion that outstripped the ace from 2013. On the 28th of September 2018, Mega Moolah has engraved its name in the history of rewarding jackpots for good.

The Guinness World Record seems to have been swished once again by this Microgaming hybrid. A lucky player from Grand Mondial Casino placed an insignificant amount on the famous slot and was rewarded with a gargantuan €18,915,721 million!

At the time of writing – or better yet updating this article – information and details about the lucky winner were nonexistent. The name, age, gender and country of residence are still in the unknown. One thing should be certain, however, this winner is the new Guinness World Record holder. The Guinness Committee is still expected to ratify this win, which shall come to place later in 2019. By that time we hope to learn the identity of this brand-new multimillionaire.

When it comes to our list of top 10 wins, the lucky player slots into the second place due to the conversion rate. Even though this win outstretches the No.1 by €1,2 million, the USD conversion transforms it into a $23.5 million win.

1. A$23.6M Jackpot Win in Mega Moolah Absolootly Mad

For most people, 2020 was everything but prolific. However, to others, it served as a jumping board towards the biggest jackpot winners ever.

In the spring of 2021, an extremely lucky slot lover hit the world’s biggest jackpot totaling $23,632,599.85. In Euro currency equivalents, the massive jackpot sits at €19,430,723.60.

The $23.6 jackpot was triggered at Napoleon Sports & Casino Online on Absolootly Mad: Mega Moolah on 27th April 2021. A player from Belgium played at their favorite online casino and won the eight-digit sum before long. By the words of the creator, the Absolootly Mad jackpot completely ‘obliterated’ the previous champion.

Absolootly Mad: Mega Moolah is an Alice in Wonderland-inspired 2020 slot from Triple Edge Studios. Employed by Microgaming, the profuse gaming studio built on the reputation of Mega Moolah and created a worthy successor.

We’d like to take this opportunity to congratulate the biggest jackpot winner on the planet. Also, we’re looking forward to hosting even more lucky players on our abundant winners list here at CasinosOnline.

Honorable Mentions

The latest update of the Top Online Casino Winners saw a few previous members of the company leave the group. Still, to honor all of the players from the Southern Hemisphere, we expanded the list.

One more time when Hall of Gods broke the bank was in June 2017. The life-changer occurred to a 47-year-old Norwegian jackpot winner who pocketed a staggering $8.63 million. His venue of choice was Folkenautomaten Casino.

However, Hall of Gods had started creating its reputation years before. In April 2015, a fortuitous client to Betsson online casino picked up $8.73 million, which is still the record for this epic NetEnt slot. Even today, the Nordic-themed online slot keeps crowning players with multi-million prizes.

Hall of Rock Jackpot Win

Here’s to Rawiri Pou from New Zealand and an anonymous Australian jackpot winners who hit $7.41 million and $7.86 million, respectively. Both online casinos winners played their favorite slot games – Mega Moolah and The Dark Night. Coincidentally or not, the two titles are some of the highest-popular Microgaming numbers.

8+ Million Jackpot Winners

Another honorable mention goes to Georgios M. who is one of the many lucky players to have hit large amounts. In March 2009, Georgios won $8.6 million in cash at River Belle Online Casino.

With a passion for slots, the 36-year-old business owner from Greece became the winner of the largest Microgaming casino jackpot payout at the time. Georgios could not believe that this was for real. “Do not lose hope. It’s a small moment that could change your life,” he said.

Banana Rock Jackpot Win

A lucky woman became the biggest online casino jackpot winner in Sweden in November 2012. She won $8.75 million (€7.6 million) playing the Hall of Gods slot game at Unibet Online Casino. After the win, she was a bit dazed and couldn’t believe it. She was planning to use her winnings to pay off her house and loans and take her family to Thailand. “And I might even get a new car,” added L. who is now reveling in a dreamland, living the life most people can never even dare to dream of having. This particular win was the biggest ever at Unibet Casino. The lucky jackpot winner was the fifth player to join the casino’s ‘millionaire’s club’ since 2009 at the time.

In conclusion, it takes a lot to win a progressive jackpot. We can easily say it's almost a science as many punters make strategies with stake size proportions, round odds, and more. However, arguably the most important thing to remember while playing progressive slots is budget preservation, or how to limit losses after a big win.

Be sure to go through our useful articles before playing progressive jackpots online. Below you can also catch answers to some important and commonly asked questions about progressive slots.

Frequently Asked Questions

  • What games have the biggest online casino jackpots?

The best progressive jackpot slots, or the best games with progressive jackpots are Mega Moolah, Mega Fortune, and Divine Fortune slots. All three have been the source of great jackpot wins, and Mega Moolah has even broken the Guinness World Record for the Biggest Jackpot paid – repeatedly.

  • What is currently the biggest online casino jackpot hit?

As of May 2022, the biggest online casino jackpot win happened in Mega Moolah Absolootly Mad online slot. The jackpot win reached $23.6m. The exact sum that was won is $23,632,599.85.

  • What is the seed for Microgaming Mega Moolah progressive jackpot?

Mega Moolah is a fantastic four-tiered progressive jackpot slot with a starting seed of $1,000,000.

  • How can I win casino progressive jackpots?

To win a progressive jackpot, you first need to locate the most suitable progressive slot for you and play for real money. Online slots with progressive jackpots that you can play and hope to win include Mega Moolah jackpot slots, Mega Fortune, and many others.

  • Can I win progressive jackpots consecutively?

This seems to be a million-dollar question. To learn more about consecutive progressive jackpots and winning progressive slot games several times in a row, please refer to our article found on this link right here.

  • What casino offers the best progressive games?

Any casino working with Microgaming, that is, offers Microgaming games is a great progressive slot casino. Of course, Microgaming is not the only provider with progressive slots, but it is certainly a good bet – as its games take several places on our list of the biggest online casino jackpot winners of all time.

Are progressive jackpots really random?

Yes, they are. All gambling games, including progressive jackpots, rely on random number generators (RNG) for unpredictable game results. You can learn more about that right here on this link.



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