Milly Alcock is an Australian actress best known for playing Young Princess Rhaenyra Targaryen in HBO’s global hit House of the Dragon. Her captivating screen presence, emotional depth and natural acting talent earned her instant worldwide recognition. From small Australian roles to becoming part of the Game of Thrones universe, Alcock’s rise has been rapid and remarkable.
This biography covers Milly Alcock’s age, early life, acting journey, career breakthroughs, personal background, net worth and what’s next for her in Hollywood.
Milly Alcock: Age, Birth & Basic Profile
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Full Name: Amelia May Alcock
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Stage Name: Milly Alcock
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Date of Birth: April 11, 2000
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Age: 24 years (as of 2024–2025)
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Birthplace: Sydney, Australia
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Profession: Actress
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Known For: House of the Dragon (Princess Rhaenyra Targaryen)
Early Life & Background
Milly Alcock was born and raised in Sydney, where she discovered her passion for performance at a young age. She attended local schools and participated in drama programs, quickly showing natural talent and confidence in front of the camera.
Early Traits
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Creative and expressive
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Strong emotional range
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Interest in storytelling
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Quick adaptability on sets
She began acting in her teens, proving early that she had the potential for international stardom.
Early Acting Career in Australia
Before her global breakthrough, Milly built a strong foundation in Australian television.
⭐ Notable early Australian roles
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Janet King
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High Life
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The Gloaming
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Reckoning
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Upright (co-starring Tim Minchin)
Her role in Upright earned major critical praise, as she played a runaway teen traveling across the Australian outback — a performance that highlighted her dramatic maturity.
Breakthrough: House of the Dragon
Milly Alcock became an international sensation after being cast as Young Rhaenyra Targaryen in House of the Dragon, HBO’s prequel to Game of Thrones.
⭐ Why Her Performance Stood Out
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Intense emotional delivery
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Strong command of character complexity
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Subtle, powerful expressions
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Royal yet vulnerable portrayal
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Natural chemistry with castmates
Even though she appeared only in the earlier episodes, her performance left a lasting impact. Fans praised her for delivering one of the most compelling portrayals in the entire Game of Thrones universe.
Her role turned her into a global star virtually overnight.
Career Growth After HOTD
Since House of the Dragon success, Milly Alcock has become one of the most in-demand young actresses in Hollywood.
⭐ Upcoming and recent projects include:
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Leading roles in international films
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High-profile TV dramas
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Studio negotiations for major fantasy and sci-fi roles
Her transition from Australian TV to Hollywood has been smooth due to her strong acting foundation and distinct screen presence.
Acting Style & Strengths
Milly Alcock’s performances are defined by:
Key Strengths
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Naturalistic acting
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Emotional intensity
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Ability to portray complex characters
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Strong facial expressions
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Commanding screen presence
Directors praise her for being intuitive, professional and emotionally grounded.
Awards & Achievements
Though early in her career, Milly Alcock has already earned:
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International acclaim for House of the Dragon
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AACTA nominations in Australia
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Millions of global fans
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Recognition as one of Hollywood’s top rising stars
Her trajectory suggests more awards in the coming years.
Personal Life
Milly Alcock maintains a private lifestyle.
She prefers focusing on her work and avoids unnecessary media attention.
Interests
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Photography
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Fashion
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Travel
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Reading
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Art and film
She splits her time between Australia, the UK and USA for shooting schedules.
Net Worth & Income Sources
Milly Alcock’s net worth is growing rapidly due to:
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HBO contract earnings
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Film roles
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International projects
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Brand partnerships
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Advertisements and promotions
As her career rises, her financial standing continues to strengthen.
Future Outlook: A Major Star in the Making
Milly Alcock’s future in Hollywood looks extremely bright.
⭐ Why She’s Considered a Future A-List Actress
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Global popularity
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Strong acting foundation
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Versatile screen range
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Early success in major franchises
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Demand from top studios
Fans eagerly anticipate her upcoming projects across genres.
Frequently Asked Questions
What is Milly Alcock’s age?
24 years old (born April 11, 2000).
What is she famous for?
Playing Young Princess Rhaenyra Targaryen in House of the Dragon.
Where is Milly Alcock from?
Sydney, Australia.
Will she appear again in House of the Dragon?
Her character has aged up, but cameo appearances remain possible based on storyline needs.
Disclaimer
This biography is based on publicly available information and is intended for general informational purposes only.
