Alisha Weir – Age, Movies, Parents, Net Worth & More

Alisha Weir, a young actress from Dublin, Ireland, has rapidly become one of the most recognizable faces in family and genre cinema. Known for her powerful performance as Matilda in the 2022 musical adaptation, she has already demonstrated a remarkable range, moving seamlessly into the lead role of a vampire in the 2024 horror film, Abigail. At just 16 years old, her career trajectory is a subject of growing interest.

Born on September 26, 2009, Weir’s rise has been closely watched by industry insiders and fans alike. From her early days on Irish television to starring in major international productions, her story reflects both talent and careful career management. Here is a detailed look at her life, career, and the facts surrounding her growing fame.

How old is Alisha Weir and where does she come from?

• Alisha Weir is an Irish actress who gained international fame for her lead role in Matilda the Musical.
• She expanded her portfolio with a major horror role in the 2024 Universal film Abigail.
• Born in 2009, she began her professional acting career in the Irish TV series Darklands.
• She maintains an active Instagram presence with approximately 175,000 followers.
• Her 2026 projects include a feature film in post-production and an animated voice role.
• She was named to the Forbes 30 Under 30 list in April 2024.
• She received a Critics’ Choice Movie Award nomination for Best Young Performer for Abigail.

What movies and TV shows has Alisha Weir appeared in?

Weir’s filmography demonstrates a deliberate and rapid progression from supporting roles to leading performances. Her career began with a feature film debut and a notable television role in 2018 before she landed her breakout part two years later.

How did she get her start?

Her professional acting debut came in 2018 with a supporting role in the horror-mystery film Don’t Leave Home. That same year, she was cast as Laura in the Irish television series Darklands, a role that helped raise her profile within the industry. According to IMDb, she followed this by performing on stage in productions like Once at Dublin’s Olympia Theatre, which further honed her craft.

What was her role in Matilda the Musical?

Weir’s most famous role came in 2022 when she starred as Matilda Wormwood in the film adaptation of Matilda the Musical. The movie, a US/UK-backed production of the Roald Dahl classic, was a global success, earning over $35 million at the box office. This performance established her as a leading young talent in musical theatre on screen.

How did she transition to horror with Abigail?

In a significant genre pivot, Weir took on the title role in the 2024 horror film Abigail. The movie, which premiered at the Overlook Film Festival, cast her as a vampire opposite actor Dan Stevens. This role marked her entry into R-rated horror and showcased her versatility beyond family-friendly musicals.

What are her other film credits?

In 2023, she appeared in a supporting role as Jessie Buckley’s Daughter in the comic murder mystery Wicked Little Letters. Her filmography also includes a voice lead role in the upcoming animated feature The Land of Sometimes, where she will voice Elise opposite Ewan McGregor.

Who are Alisha Weir’s parents?

Information about Weir’s family is partially public. Her father is identified as Mark Weir, according to Famous Birthdays. Her mother’s name has not been disclosed in major biographies. She was raised in Knocklyon, a suburb of South Dublin, alongside her two older sisters, Emma-Jane Weir and Katie Weir.

Weir has stated that her passion for the arts began when she joined her older sisters’ drama classes. This early exposure led to her discovery of her own acting talent. She has also described her family as “big musical theatre fans” who enjoy Irish productions.

Is Alisha Weir on social media?

Yes, Weir maintains an active and verified presence on Instagram under the handle @alishaweir123. As of July 2026, her account has approximately 175,000 followers. Her posts typically feature updates about her professional life, including her debut in London, award nominations, and expressions of gratitude for her team and fans.

There is no verified TikTok account associated with her. Her Instagram bio reads in part: “Best actress and Rising star, truly means the world to me✨. My sisters and I are big musical theatre fans… as Irish Productions.”

What is Alisha Weir doing now?

As of 2026, Weir has multiple projects in various stages of production. Her most immediate upcoming role is in the film The Last Days of Rabbit Hayes, where she plays the character Juliet. This film is currently in post-production, according to IMDb.

Beyond this, she is attached to voice the lead role of Elise in the animated feature The Land of Sometimes, opposite Ewan McGregor. Details about release dates for this project have not yet been publicly confirmed. Industry speculation suggests she may also be in consideration for further film and streaming series roles, though no official announcements have been made.

What is the timeline of Alisha Weir’s career milestones?

1. 2009: Born in Dublin, Ireland.
2. 2018: Makes feature film debut in Don’t Leave Home; cast as Laura in the Irish TV series Darklands.
3. 2022: Stars as Matilda in the film adaptation of Matilda the Musical, achieving global recognition.
4. 2023: Appears in a supporting role in Wicked Little Letters.
5. 2024: Stars as the vampire Abigail in the horror film Abigail; named to Forbes 30 Under 30; nominated for a Critics’ Choice Movie Award.
6. 2026: Has a role in the post-production film The Last Days of Rabbit Hayes; voice role in upcoming animated feature The Land of Sometimes.

What is confirmed and what remains uncertain about Alisha Weir?

What is the broader context of Alisha Weir’s career?

Weir’s career trajectory is notable for its speed and genre diversity. She represents a new generation of young Irish actors gaining international recognition, moving from local stage productions and Irish television directly into major Hollywood productions. Her choice of a high-profile horror role in Abigail following a family musical indicates a deliberate strategy to demonstrate range. She has maintained a relatively private personal life despite a growing public profile, limiting her public comments primarily to professional updates and expressions of gratitude.

What have she and others said about her work?

“I loved playing Matilda because she’s so strong and brave.”

— Alisha Weir, from a published interview

“Working on Abigail was a whole new experience – I had to learn to dance like a vampire.”

— Alisha Weir, behind-the-scenes interview

What is the summary of Alisha Weir’s profile?

Alisha Weir is a 16-year-old Irish actress who rose to fame through her lead role in Matilda the Musical and demonstrated versatility in the horror film Abigail. She has been recognized by Forbes and the Critics’ Choice Awards, and continues to build her career with upcoming film projects. For a full list of her work, see the Alisha Weir biography and filmography.

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