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Photo of Milly Alcock

Photo: German Comic Con / CC BY 3.0 (source: Wikimedia Commons)

Milly Alcock

ミリー・オールコック / みりー・おーるこっく

Film actor from Australia

April 11, 2000 (age 26) ・ Sydney, New South Wales, Australia

  • New South Wales
  • film actor
  • television actor

My Take

Milly Alcock pulled off something genuinely rare: she made a handful of episodes feel like the heart of an entire series. Her young Rhaenyra in House of the Dragon had a watchfulness — pride and loneliness flickering behind careful court manners — that many veterans never achieve. I credit the unglamorous grind too: training at a performing arts school in Sydney and earlier Australian work in Upright built her craft before fame arrived. When her arc ended, audiences openly mourned losing her version of the character, which tells you everything. At her age, with that instinct, I think we are watching the early chapters of a major career.

1. Profile

Name (English)
Milly Alcock
Name (Japanese)
ミリー・オールコック
Reading
みりー・おーるこっく
Born
April 11, 2000 (age 26)
Zodiac / Chinese zodiac
Aries / Dragon
Origin
Sydney, New South Wales, Australia
Occupation
film actor / television actor

2. Background

High school
Newtown High School of the Performing Arts

4. Personality

Motto

Private

5. Works & records

CategoryTitleRoleYear
Notable workHouse of the Dragon

Frequently asked questions

When was Milly Alcock born?

Born April 11, 2000 (age 26).

Where is Milly Alcock from?

Milly Alcock is from Sydney, New South Wales, Australia.

What does Milly Alcock do?

Milly Alcock works as film actor, television actor.

What is Milly Alcock known for?

Notable works include House of the Dragon.

Film actor — see all → · Television actor — see all → · More people from Australia →

7. About this entry

Tags

  • New South Wales
  • film actor
  • television actor
Last updated
2026-06-11

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.