Milly Alcock

Actress | 11 Apr 2000

Milly Alcock is an Australian actress best known for her role as young Rhaenyra Targaryen in HBO’s House of the Dragon, gaining global recognition.

Milly Alcock: Age, Net Worth, Movies, Family, and Personal Details

Name

Milly Alcock

Date Of Birth

11 Apr 2000

Age

26 Years

Birth Place

Sydney, Australia

Height

5'5"

Profession

Actress

Current Residence

Australia

Religion

NA

Nationality

Australian

Zodiac Sign

Aries

Hobbies

Acting

Milly Alcock: Education

Education Qualification

Graduate

College(s)

NA

School(s)

Newtown High School of the Performing Arts (Sydney)

Milly Alcock: Family

Father

NA

Mother

NA

Siblings

NA

Spouse

NA

Children

NA

Milly Alcock: Net Worth

Net Worth

~$2M

Milly Alcock: Overview

Milly Alcock, born on 11 April 2000 in Sydney, Australia, is a rising actress who gained international fame through her role as young Rhaenyra Targaryen in HBO’s House of the Dragon. Before her breakthrough, she appeared in Australian television series and commercials. Her performance in the Game of Thrones prequel was widely praised for its depth and maturity. Alcock represents a new generation of actors transitioning from regional television to global platforms. Known for her natural acting style and expressive performances, she continues to build her career in film and television. With increasing recognition and upcoming projects, she is considered one of the most promising young talents in the industry.


Filmography

Movie/Web Series/TV Shows

Director

Casts

Release Date

26 Jun 2026

Photos


Frequently Asked Questions (FAQs)

What is Milly Alcock best known for?

She is most recognized for her role as young Princess Rhaenyra Targaryen in the first season of House of the Dragon (2022) and for her portrayal of Meg Adams in the award-winning series Upright. She is also known for her West End stage debut as Abigail Williams in The Crucible (2023).

What are her major projects for 2025–2026?

Alcock stars as Simone DeWitt in the Netflix dark comedy Sirens (May 2025). She made her DCU debut as Supergirl in a cameo for Superman (2025) and will headline her own solo feature, Supergirl, scheduled for theatrical release on June 26, 2026.


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