Skip to main content

10 Biggest Casino Jackpot Winners

10 Biggest Casino Jackpot Winners

In this blog (, we look into the stories of the top 10 casino players who have won the most money in casinos ever. These tales feature regular people who struck it big, transforming their lives with massive wins at various locations, including Las Vegas and online casinos. Join us as we uncover their remarkable journeys.

10. $39.7 Million Jackpot – Excalibur Casino, Las Vegas

In 2003, a person from LA went to the Excalibur Casino in Las Vegas to see if they could get lucky. They had only $100 with them and chose to play the famous Megabucks slot machine. They didn’t know that something big was about to happen. When the machine’s reels spun, luck was on their side, and they won an incredible $39.7 million. This is still the biggest slot jackpot ever, making them a part of casino history.

9. $35 Million Jackpot – Desert Inn, Las Vegas

In 2000, Cynthia Jay Brennan, a 37-year-old woman, had a huge moment at the Desert Inn in Las Vegas. She played the famous Megabucks slot machine and bet a small amount. Surprisingly, she won almost $35 million. Sadly, a few months later, she had a car accident that left her unable to move from the neck down. Despite this tragedy, her win shows that big things can happen in casinos.

8. $27.6 Million Jackpot – Palace Station Casino, Las Vegas

Back in 1998, a retired person went to the Palace Station Casino in Las Vegas, planning to use $100 for gambling. They decided to try their luck on the Megabucks slot machine. Surprisingly, they hit the jackpot, winning a huge $27.6 million. This amazing win proves that sometimes, taking a risk can bring incredible rewards.

7. $17.8 Million Jackpot –, Online

Even online casinos have seen some huge wins. In 2013, a player from Finland was playing the Mega Fortune game on and won big with just a 25¢ bet. They hit the jackpot and won $17.8 million, which was about $23.6 million today. This win shows that luck can come your way no matter where you are, even if you’re just playing from home.

6. $22.6 Million Jackpot – Bally’s, Las Vegas

In May 2002, Johanna Heundl, a 74-year-old woman, went to Bally’s in Las Vegas. She had no idea that her ordinary morning routine would turn into something extraordinary. While playing the Megabucks machine, she only bet $170. To her amazement, she hit the jackpot and won a massive $22.6 million. This incredible win shows that age doesn’t matter when it comes to winning big.

5. $21.3 Million Jackpot – Caesars Palace, Las Vegas

In 1999, at Caesars Palace, a famous casino, something huge happened. A 49-year-old business consultant from Illinois, who wanted to keep their name private, decided to try their luck on the Megabucks slot machine with just $10. They were shocked when the reels lined up perfectly, and they won an astonishing $21.3 million. This win shows how unpredictable slot machines can be.

4. $21.1 Million Jackpot – Cannery Casino & Hotel, Las Vegas

Elmer Sherwin’s story is all about luck and defying the odds. In 1989, he won $4.6 million at the Mirage Hotel & Casino playing the Megabucks slot. But his luck didn’t stop there. In 2005, he hit the jackpot again, this time at the Cannery Casino & Hotel, winning an extra $21.1 million. Sherwin’s amazing double win shows just how incredible gambling can be and the extraordinary possibilities it offers.

3. $13.2 Million Jackpot – Online

Online casinos have shown themselves to be capable of delivering life-changing wins. In 2013, a British soldier named Jon Hayward won an astonishing $13.2 million (about $20.8 million) while playing the Mega Moolah slot at Betway. What’s even more incredible is that Hayward had only spent 25p before hitting the jackpot. This story is a reminder that anyone, regardless of their background, can suddenly become a millionaire with a stroke of luck.

2. $17.3 Million Jackpot – M Resort, Henderson

A lady from Las Vegas had an unforgettable experience at the M Resort in Henderson. Using some free credits, she decided to take a chance on the Megabucks machine and unexpectedly won an incredible $17.3 million. This win is a powerful reminder that even complimentary credits can bring about life-changing moments.

1. $14.3 Million Jackpot – Rampart Casino, Las Vegas

In December 2013, the Rampart Casino in Las Vegas witnessed an extraordinary event. A player only spent $20 on the Megabucks slot machine before striking it rich with a $14.3 million jackpot win. The winner decided to keep their identity secret and showed great generosity by donating a large portion of their prize to charity. This act highlights how generosity can prevail even in the midst of great wealth.


These stories show that anyone can win big at a casino. Whether in Las Vegas or online, these winners took a chance and became millionaires. So, remember to enjoy the thrill of playing casino games because you never know when luck might strike and change your life forever.

You Might Also Like