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12 Famous Australians Who Changed the World: A Must-Read List

Australia has been producing talent like a kangaroo on a trampoline, from TikTok to Hollywood. These well-known Australians changed the entire game, not just their little moment in the spotlight! With a little Aussie swagger, of course, these legends have made a lasting impression on the world, whether they are screaming out songs, acting their guts out, or serving viral content from the beaches of Bondi. 

So settle in, take a Tim Tam, and let’s meet 12 Australian superstars who, one scene, song, or picture at a time, have profoundly impacted the world.

12 Famous Australians

1. Chris Hemsworth – The Thunder From Down Under

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Source: variety.com

Chris Hemsworth, who made people’s hearts skip a beat on “Home and Away,” was a Melbourne surfer before he wielded Mjölnir as Thor. By fusing action-hero charisma with Australian humility, he has become the face of the Marvel Cinematic Universe.

But in addition to showing off his muscles on screen, Hemsworth is also very concerned about wellbeing. To help fans everywhere become superhero-strong (and zen), he launched the fitness app Centr. Off-camera, he is a proud inhabitant of Byron Bay who is frequently seen with his family eating avocado toast or saving stray animals. Australia is now leading the Marvel multiverse and not only on the map thanks to Chris, who has become a global sensation. Hemsworth demonstrates that Australians can dominate Hollywood with a smile that could power Sydney and a magnetism that is thicker than Vegemite.

2. Margot Robbie – From Neighbours to Oscar Buzz

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Source: marieclaire.com

Taking the world by a pink spin in Barbie, our favorite aussie baddie Margot Robbie has always been a heart stealer. From playing Donna on “Neighbours” to being a part of the Suicide Squad, she is a star stealer for a reason.

She burst onto the Hollywood scene with the show-stealing role in The Wolf Of Wall Street and never looked back. She is however more than just a pretty face, she is also the co-founder of LuckyChap Entertainment, Famous for powerhousing movies such as I, Tonya and Promising Young Woman. 

With her knack for choosing bold, often female-driven roles, she’s changing the film industry from the inside out. Whether she’s Harley Quinn or the ultimate Barbie, Margot brings quirky, fearless energy to every performance. And let’s not forget: she’s a red-carpet fashion icon who still talks about Vegemite in interviews. That’s Aussie loyalty. Robbie’s career is a masterclass in hustle, sparkle, and unapologetic ambition—cementing her status as one of the most influential famous Australians of our time.

Also Read: Top 12 Plus Size Models Redefining Beauty Standards Today

3. Hugh Jackman – Wolverine With a Jazz Hand

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A national treasure, Hugh Jackman can do it all: sing passionately in The Greatest Showman, tap dance in Broadway productions, and slash adversaries as Wolverine. At the Western Australian Academy of Performing Arts, Jackman, who was born in Sydney, received training to become a genuine triple threat in show business. As well-known for his charisma as his skill, he has emerged as one of Australia’s most significant cultural exports.

He is equally famous off-screen as he is on it. He is a true humanitarian who enjoys musicals and his dog, Dali, and he advocates for fair trade coffee through his business, Laughing Man. He’s the reason everyone believes Aussies are not only jacked but also emotionally available. Whether he’s rocking claws or crooning in a tux, Hugh Jackman redefined what it means to be a global star with an Aussie soul.

4. Kylie Minogue – The Pop Princess Who Just Keeps Giving

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Source: hellorayo.co.uk

We still can’t get “Can’t Get You Out of My Head” off of her. Since the 1980s, Melbourne’s little pop sensation Kylie Minogue has dazzled the world. Beginning with “Neighbours,” she swiftly launched into a four-decade music career that has produced 80 million recordings and one iconic moment that is ingrained in popular culture. She is equally famous globally, like did you know Kylie has her debut in Hollywood, dancing with the famous Akshay Kumar? If not, check out her bollywood banger, Chiggy Wiggy. 

In addition to being a singer, Kylie is a true icon who never stops redefining herself while adhering to her disco heritage. She restored the coolness of being camp, flashy, and amazing. She is a source of strength and optimism because of her ability to bounce back from personal setbacks, such as breast cancer. Kylie’s earned her place among the most famous Australians, blending diva energy with genuine Aussie warmth. Queen of reinvention? More like queen of the entire pop universe

5. Troye Sivan – From YouTube Kid to Global Queer Icon

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Source: npr.org

One of the few unicorns, Troye Sivan, began as a YouTube success before becoming the main act at Coachella. The singer, actor, and content creator from Perth initially dazzled audiences in X-Men Origins as a teenage Wolverine, but his smooth pop vocals and unabashedly gay lyrics cemented his status as a worldwide phenomenon.

By fusing vulnerability with slick, synth-pop aesthetics, Sivan has emerged as a voice for LGBTQ+ youth with songs like “Youth” and “Rush.” His music videos? Art. His sense of style? High fashion combined with high camp. With an easy cool that only an Australian could pull off, Troye has redefined masculinity and queerness in mainstream culture, and his influence extends beyond the charts. He is one of the most significant and well-known Australians of the digital age because of his influence.

Also Read: Top 10 Spanish Celebrities: Icons Who Took the World by Storm

6. Bindi Irwin – The Wildlife Warrior Turned Social Star

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If you have not heard of Birdi Irwin, you are seriously living under a rock. Steve Irwin’s daughter she has turned from the khaki-clad kid on The Crocodile Hunter to a dance icon on Dancing With The Stars. She is a mother, conservation activist, and content creator. She is based at the Australia Zoo, where she shares her life with adorable animals and her fans online.

Her social media presence is also full of positive vibes, animal facts, and that right there is wholesome influencer energy. Bindi’s work continues her father’s legacy but with a 21st-century twist, bringing wildlife conservation into the spotlight with charm and relatability. She’s a true icon of the eco-influencer age, turning crocodile smiles into global action. Bindi’s not just famous—she’s making the world better, one koala post at a time.

7. Rebel Wilson – The Queen of Comedy (and Glow-Ups)

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Source: variety.com

Rebel Wilson showed out, not just showed up. Rebel is the epitome of Aussie sass with a dash of global flair, as seen by her breakthrough performance as Fat Amy in Pitch Perfect and her recent makeover into a fitness and business success. She began her career in comedy and theater before launching into the major leagues of Hollywood. She was born and raised in Sydney. She broke stereotypes by making plus-size hilarious and amazing by quoting her “aca-awesome” phrases.

Rebel does more than simply act; she also writes, produces, and starts businesses like dating apps (Fluid, anyone?). Millions of people look up to her because of her unapologetically funny and honest discussions on dating, body image, and self-worth. Rebel Wilson is not only one of the most well-known comedians from Australia, but she is also a force to be reckoned with.

8. The Kid LAROI – The Rapper Redefining Aussie Cool

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Source: au.rollingstone.com

The Kid LAROI, whose real name is Charlton Howard, has already reached the top of international charts at the age of 20, worked with Justin Bieber, and received a Grammy nomination. Not bad for a Sydney kid from Waterloo. LAROI’s songs like “Stay” and “Without You,” which combine pop elegance with emo-rap undertones, have become Gen Z anthems. He is the epitome of the SoundCloud-to-stardom pipeline, which is propelled by unfiltered lyrics, astute streetwear, and an authentic social media presence.

He is the new wave of Australian musicians, not merely their representative. LAROI’s Indigenous heritage also draws attention to the underappreciated representation in hip-hop, and he has emerged as a global role model for up-and-coming musicians. He is one of the newest, well-known Australians upending the music industry; he is talented and tough.

Also Read: Top 10 Famous Gamers Who Changed The Gaming World

9. Sia – The Mysterious Songbird Who Wrote All Your Faves

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Source: vocal.media

Ah, the chokehold Sia’s music had on us during 2017-19, from Chandelier to Cheap Thrills, all of them are nostalgic yet still bangers in 2025. Born in Adelaide, the enigmatic singer-songwriter has penned hits for stars like  Beyoncé, Rihanna, and Katy Perry – but that doesn’t mean her music is not chart-topping all in itself.

Her music videos are famous for their avant-garde way of being shot, with Sia’s cameo in her large wig that covers her face, keeping her mysterious to the audience. But beyond the spectacle, she’s battled addiction, depression, and fame on her own terms. She’s open about her struggles and uses her platform to advocate for mental health and animal rights. Whether she’s directing films or belting bangers in a giant bow, Sia proves that fame doesn’t have to look like a red carpet—it can look like courage, creativity, and one heck of a vocal range.

10. Sarah Magusara – TikTok’s Aussie Dancing Queen

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Source: brandmentions.com

Introducing Sarah Magusara, a dancer and TikTok celebrity from Brisbane who has amassed over 20 million followers because of her slick dances and vivacious personality. Initially sharing entertaining dance covers with a tropical flair, she soon rose to prominence as one of Australia’s leading content producers. 

Sarah creates a page that exudes Gen Z style by fusing fashion, parenthood, and viral trends, all while maintaining that authentically Australian taste. She has a significant impact on lifestyle content, brand partnerships, and happy family experiences in addition to her dancing routines. She also contributes much-needed diversity and representation to the global influencer landscape as a Filipina-Australian. Not only is Sarah Magusara well-known on TikTok, but she is also one of the most captivating Australian celebrities, demonstrating the power of skill, genuineness, and a great groove.

11. Cody Simpson – From Teen Idol to Olympic Swimmer?!

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Source: olympics.com

What about story twists in a career? Pop songs like “iYiYi” and “On My Mind” helped Cody Simpson become a Bieber-like star. Cody, however, practically jumped into a new dream: Olympic swimming, whereas most music artists continue to ride that wave indefinitely. This multi-talented hero, who was born on the Gold Coast, almost reached the Australian Olympic team after trading music studios for swimming lanes.

When he isn’t training, he continues to rock stages and record music. Did we mention that he was in a relationship with Miley Cyrus?

He adds passion and flair to everything he does, whether it’s performing butterfly laps or serenading audiences. Beyond his fame, Cody Simpson serves as a reminder that Australians have their own way of doing things.

Also Read: Top 25 Female Golf Influencers Driving the Sport Forward

12. Robert Irwin – The Croc-Charming Heartthrob

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Source: manofmany.com

Robert Irwin might be the lover of the internet. Growing up in the spotlight, Steve Irwin’s son has become a social media sensation, wildlife photographer, and conservationist. Does he rescue snakes in cargo shorts in his videos? legendary. A little wholesome charm mixed with his crocodile wrangling?

Even more so. Robert, who has millions of Instagram and TikTok followers, is educating Gen Z about wildlife in a humorous, instructive, and frequently endearing way. The “Aussie Noah Centineo,” as he is known to his fans, is another nickname for him. Don’t be fooled by his adorable appearance, though; he has strong environmental credentials and a strong familial affinity for animals.  

13. Special Mention: Steve Irwin

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Source: people.com

Oh no! Without Steve Irwin, the conservation icon, wildlife warrior, and the man who made khaki attractive, no list of well-known Australians would be complete. Steve transformed environmental documentaries into heartwarming, action-packed excursions, from wrestling crocs to caressing koalas. 

He was born in Victoria and grew up surrounded by reptiles. He and his wife, Terri, co-founded Australia Zoo and started The Crocodile Hunter, which has spread his contagious passion and love of animals to millions of people all over the world. Steve advocated for endangered species long before it became popular, and he did more than just entertain. Although his premature death in 2006 devastated people all over the world, his legacy endures thanks to his children, Robert and Bindi, who proudly carry on the conservation torch.

Final Word: Aussie Stars, Global Glow

These well-known Australians are changing the rules of celebrity, from red carpets to reptile enclosures. They are exporting not only talent but also the raw, genuine, and sometimes cheeky Australian ethos, whether it be through song, movie, or social media feeds. 

Send this list to someone the next time they say, “Aussies are just good at surfing.” These 12 trailblazers are creating history, influencing pop culture, and all while maintaining their distinctively Australian flair. That’s going to change the world, Crikey.

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