Milly Alcock Net Worth 2026

Milly Alcock during an interview promoting Supergirl, June 2026

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Estimated net worth: $2 million

Quick facts
Full name Amelia May Alcock
Born April 11, 2000, Sydney, Australia
Age 26 (as of November 2026)
Occupation Actress
Known for Supergirl, House of the Dragon, Upright, Sirens
Major award Critics’ Choice Super Award, Best Actress in a Superhero Movie (2026)

Milly Alcock has an estimated net worth of $2 million as of November 2026, according to Celebrity Net Worth, whose estimate was updated in July 2026. The Australian actress went from washing dishes at a Sydney cafe to playing young Rhaenyra Targaryen on HBO’s House of the Dragon and then to leading DC Studios’ Supergirl as Kara Zor-El. Her fortune is built almost entirely from acting: Australian television, an HBO breakthrough, a Netflix limited series, and a DC Universe contract that keeps her in the role through at least 2027. The $2 million figure is modest for a superhero lead, and it reflects a career whose biggest paydays are still ahead of her.

Early life

Amelia May Alcock was born on April 11, 2000, and raised in Petersham, a suburb of Sydney, Australia. She has two younger brothers. She was introduced to acting playing Little Red Riding Hood in a school production, and she attended Stanmore Public School before moving on to Newtown High School of the Performing Arts. She dropped out in 2018 when she was cast in Upright, the role that would launch her career.

Before her breakthrough, Alcock worked side jobs in Sydney, including part-time work at a cafe in Marrickville. She has spoken candidly about washing dishes at a Sydney restaurant, a detail she discussed in a Variety cover story ahead of Supergirl‘s release. She relocated to London in 2022.

Career

Australian television (2014-2022)

Alcock made her television debut as a teenager in a 2014 episode of the Network Ten romantic comedy Wonderland. She appeared in commercials for NBN, Cadbury, KFC, and Woolworths, and presented on Disney Channel Australia from 2015 to 2017 on the short-form series B.F. Chefs and Hanging With. Her first named roles came in 2017, in the web miniseries High Life and the ABC drama Janet King. In 2018 she appeared in Fighting Season, A Place to Call Home, the Netflix series Pine Gap, and Les Norton, and made her feature film debut in The School.

Her breakout in Australia came in 2019 with the Foxtel comedy-drama Upright, in which she starred as Meg, a runaway teenager hitchhiking 3,200 kilometres across the Australian outback. The performance earned her a Casting Guild of Australia Rising Star Award and a nomination for Best Comedy Performer at the 10th AACTA Awards, making her one of the youngest nominees in that category. She returned for Upright‘s second series in 2022, and had supporting roles in The Gloaming and Reckoning.

House of the Dragon (2022-2024)

In July 2021 it was announced that Alcock had been cast as the young Princess Rhaenyra Targaryen in HBO’s Game of Thrones prequel House of the Dragon. She played the role across seven episodes, as the main cast member for season 1 and a guest in season 2, before the older Rhaenyra was taken over by Emma D’Arcy. Critics singled her out as a highlight of the opening episodes. CNET’s Daniel van Boom wrote that “the shining star of House of the Dragon’s opening episodes is surely Milly Alcock as Rhaenyra.” The role earned her a nomination for the Critics’ Choice Television Award for Best Supporting Actress in a Drama Series.

In January 2023 she appeared in the music video for Noel Gallagher’s High Flying Birds song “Easy Now.” In June 2023 she made her West End stage debut as Abigail Williams in The Crucible at the Gielgud Theatre in London.

Sirens and the DC Universe (2024-2026)

In January 2024, Deadline and TheWrap reported that Alcock had been cast as Kara Zor-El, Supergirl, in James Gunn’s new DC Universe. She first appeared as the character in an uncredited cameo in Superman (2025), which grossed $618 million worldwide. In 2025 she also starred alongside Julianne Moore and Meghann Fahy in the Netflix dark comedy limited series Sirens, playing Simone DeWitt.

Supergirl, directed by Craig Gillespie and co-starring Jason Momoa as Lobo, was released on June 26, 2026. The film underperformed at the box office, grossing $126.5 million worldwide against a reported production budget of $170 million to $186 million, per Box Office Mojo. It opened to $37.1 million domestically and fell sharply in its second weekend. Reviews were mixed, but Alcock’s performance was widely praised, with Rotten Tomatoes’ first-look roundup headlined “A Superb Milly Alcock Stands Out in Uneven Entry in the DCU.” She won the Critics’ Choice Super Award for Best Actress in a Superhero Movie in 2026 for the role.

Despite the box office result, her future in the role is secure. She is set to reprise Supergirl in Superman: Man of Tomorrow, scheduled for July 9, 2027. In October 2026, after online rumors claimed she had been fired from the role, James Gunn called the claim one “that couldn’t be more false.” The film’s executive producer has said she is also a big part of the film that follows it. Her other upcoming work includes the film Thumb (in post-production), an untitled Takashi Miike film (filming), and the title role in Miss Julie at London’s Old Vic in 2027.

How Milly Alcock makes her money

Acting salaries. Television and film roles are her primary income. Her Australian TV career, including Upright and a string of recurring roles, paid working-actor rates. House of the Dragon was her first major international payday, though HBO newcomer salaries on a first season are far below the sums commanded by established stars. Her DC Universe contract is her largest deal to date: a multi-film franchise commitment that began with the Superman cameo and the Supergirl lead, and continues into Man of Tomorrow. No salary figures have been publicly disclosed for any of these roles. One outlet estimated her Supergirl base salary at around $500,000, but that figure is unverified, and this profile does not rely on it.

Streaming and stage. Netflix’s Sirens added a prestige limited-series fee in 2025. Her West End run in The Crucible and her upcoming Miss Julie engagement pay stage rates, which are modest compared with screen work but add to her profile and her income.

Endorsements and fashion. Alcock has built a visible relationship with fashion houses since House of the Dragon, including appearances at Paris Fashion Week, among them Christian Louboutin’s Spring/Summer 2027 show in October 2026. No formal paid ambassadorship or campaign fee has been publicly confirmed, so this profile does not count endorsement income in her estimate.

Residuals and streaming. Her HBO, Netflix, and DC work generates ongoing residuals, and Supergirl reached HBO Max on September 10, 2026, where it was the service’s top movie in its first week, with 304 million minutes viewed in the United States over its first four days, according to Nielsen.

Why $2 million, and why it should grow

Celebrity Net Worth’s $2 million estimate, updated July 6, 2026, is the consensus anchor, and most other outlets land in the same $2 million to $3 million range. The figure is best understood as a snapshot of a career in mid-ascent: her biggest roles have come in the last four years, and franchise pay typically rises sharply with each sequel and renegotiation. A first-time superhero lead’s opening salary is a starting point, not a ceiling, and Alcock’s confirmed return in Man of Tomorrow plus a further DC film means her franchise earnings are still accumulating. The Supergirl box office disappointment complicates the picture for the franchise, but her individual reviews were strong and DC Studios has publicly recommitted to her in the role, which protects her negotiating position.

Key milestones

Year Milestone
2014 Television debut in Wonderland
2019 Stars as Meg in Upright; wins Casting Guild of Australia Rising Star Award
2020 AACTA nomination for Best Comedy Performer (Upright)
2021 Cast as young Rhaenyra Targaryen in House of the Dragon
2022 House of the Dragon premieres; relocates to London
2023 Critics’ Choice Television Award nomination; West End debut in The Crucible
2024 Cast as Supergirl in the DC Universe (announced January 29)
2025 Cameo as Supergirl in Superman; stars in Netflix’s Sirens
2026 Supergirl released (June 26); wins Critics’ Choice Super Award for Best Actress in a Superhero Movie
2027 Superman: Man of Tomorrow scheduled (July 9); Miss Julie at the Old Vic

FAQ

What is Milly Alcock’s net worth?

Milly Alcock has an estimated net worth of $2 million as of November 2026, according to Celebrity Net Worth, whose estimate was updated in July 2026. Other outlets generally place her in the $2 million to $3 million range. She has never publicly confirmed her wealth.

How old is Milly Alcock?

Milly Alcock was born on April 11, 2000, in Sydney, Australia. She is 26 years old as of November 2026.

How much did Supergirl make at the box office?

Supergirl (2026) grossed $126.5 million worldwide, according to Box Office Mojo: $72.4 million domestic and $54.1 million international. That was below its reported production budget of $170 million to $186 million. Alcock’s performance was praised even as the film underperformed.

Is Milly Alcock still Supergirl?

Yes. She is set to reprise the role in Superman: Man of Tomorrow, scheduled for July 9, 2027. In October 2026, DC Studios co-chief James Gunn dismissed rumors that she had been fired, calling the claim one “that couldn’t be more false.”

What was Milly Alcock’s breakout role?

Her international breakout was playing the young Princess Rhaenyra Targaryen in HBO’s House of the Dragon (2022-2024), a role that earned her a Critics’ Choice Television Award nomination. In Australia, she first broke through as Meg in the Foxtel series Upright (2019-2022).

What did Milly Alcock do before acting took off?

Before House of the Dragon, she worked side jobs in Sydney, including part-time work at a cafe in Marrickville, and she has spoken about washing dishes at a Sydney restaurant. She dropped out of Newtown High School of the Performing Arts in 2018 to star in Upright.

Sources

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