Mia Tharia: The Remarkable Rise of a Talented British Actress and Writer

Mia Tharia is an English actress and writer who has emerged as one of the most promising young talents in British entertainment. Born in May 2005, she has gained recognition through compelling performances in television dramas and independent films. Her natural acting ability, emotional expression, and interest in complex storytelling have helped establish her reputation as a rising performer.

Best known for her appearances in Phoenix Rise, September Says, and The Listeners, Tharia has also expanded her career into international cinema. Her performances demonstrate an ability to portray complicated emotions while making fictional characters feel believable and relatable.

This article explores Mia Tharia’s biography, early life, education, acting career, notable films, writing interests, professional achievements, and growing recognition in the entertainment industry.

Who Is Mia Tharia?

Mia Tharia is a British actress and emerging writer known for her work across television, independent cinema, and major film productions.

She attracted considerable attention during 2024 when her feature film debut, September Says, premiered at the Cannes Film Festival. The achievement introduced her to international audiences and demonstrated her ability to handle emotionally demanding roles.

Her career continued developing through collaborations with established directors and performers, including Rebecca Hall, Jenna Ortega, and Amy Adams.

As of November 2026, she is 21.

Mia Tharia’s Early Life and Family Background

Growing Up in South London

Mia Tharia was born in May 2005 and grew up in Balham, South London.

Her mother works in psychology, while her father has a professional background in science. Growing up in London provided opportunities to explore theatre, cinema, and creative expression.

Although Tharia has become more visible in entertainment, she generally keeps her family relationships out of unnecessary public attention.

Education and Interest in Acting

Tharia attended Chestnut Grove Academy and developed an interest in performing from childhood.

She began auditioning for professional opportunities around the age of twelve. However, success did not arrive immediately.

Her early experiences helped her understand the importance of confidence, preparation, and persistence.

Developing Skills Through Youth Theatre

Participation in Brixton Youth Theatre became particularly important to her artistic development.

How Youth Theatre Changed Her Career

Youth theatre gave Tharia opportunities to explore different characters and practice performing in front of audiences.

It also connected her with industry professionals. A casting director who visited Brixton Youth Theatre recognized her potential and helped introduce her to the opportunity that became September Says.

This experience demonstrated the value of community theatre in developing emerging performers.

Mia Tharia’s Acting Career

Television Breakthrough With Phoenix Rise

Tharia gained early television recognition through the BBC drama Phoenix Rise, which began airing in 2023.

She portrayed Polly Shah, a character navigating school life, relationships, and personal identity.

The series focuses on teenagers rebuilding their educational experiences after facing difficulties.

Her performance introduced her to younger television audiences and gave her valuable experience in professional drama production.

September Says: Her Major Film Breakthrough

A defining moment arrived with September Says, a psychological drama directed by Ariane Labed.

The film premiered at the Cannes Film Festival in May 2024 and is based on Daisy Johnson’s novel Sisters.

Tharia portrays July, a teenager whose relationship with her older sister, September, forms the story’s emotional center.

Why Her Performance Attracted Attention

The character required vulnerability, uncertainty, and emotional intensity.

Rather than relying on exaggerated expressions, Tharia communicated much of July’s experience through subtle reactions and controlled performances.

The film gave her a chance to show her range beyond conventional teenage television drama.

Mia Tharia in The Listeners

In 2024, Tharia appeared in the BBC psychological drama The Listeners, alongside Rebecca Hall.

She played Ashley, the daughter of Hall’s character, Claire.

The series follows a woman who begins hearing a mysterious sound that others cannot perceive, creating tension within her family and relationships.

Tharia’s performance deepened the drama’s exploration of uncertainty, emotional conflict, and shifting family dynamics.

Working on the production further strengthened her experience with psychologically complex storytelling.

Mia Tharia’s Major Film Roles in 2026

Klara and the Sun

One of Tharia’s most significant international projects is Klara and the Sun, directed by Taika Waititi.

Released theatrically in October 2026, the science-fiction drama adapts Kazuo Ishiguro’s acclaimed novel.

Tharia portrays Josie, a young girl who forms a meaningful relationship with Klara, an artificial companion played by Jenna Ortega.

The cast also includes Amy Adams, Steve Buscemi, and Natasha Lyonne.

The story explores friendship, artificial intelligence, human connection, and the meaning of love.

For Tharia, the production marked another important step into internationally distributed cinema.

The Education of Jane Cumming

Tharia also took the title role in the 2026 historical drama The Education of Jane Cumming.

Directed by Sophie Heldman, the film premiered at the Berlin International Film Festival.

Set in nineteenth-century Scotland, the story explores education, social prejudice, belonging, and a controversy involving two schoolteachers.

Her portrayal of Jane Cumming demonstrates her willingness to explore challenging historical characters and unfamiliar dramatic settings.

Mia Tharia as a Writer

Beyond acting, Tharia has expressed a strong interest in creative writing.

She participated in the Royal Court Theatre’s writing activities and was selected for Burnt Orange Theatre’s ZEST Writers’ Collective in 2024.

These experiences have allowed her to explore storytelling from a perspective different from acting.

Writing provides an opportunity to develop original characters, examine complicated relationships, and explore subjects that interest her personally.

Although her professional acting career is currently more established, writing remains an important part of her creative ambitions.

Awards, Recognition and Achievements

Mia Tharia’s career received significant industry attention during 2024 and 2025.

Screen International selected her as one of its Stars of Tomorrow in 2024, recognizing her potential within the film industry.

In 2025, Variety included her among its Brits to Watch.

These distinctions reflected growing professional interest in her performances and future possibilities.

Her appearances at major film festivals also increased her international visibility.

Mia Tharia’s Acting Style and Creative Strengths

An important quality of Tharia’s performances is her ability to communicate emotion naturally.

Her characters frequently experience uncertainty, vulnerability, and complicated personal relationships.

She approaches these roles with attention to subtle behavior rather than unnecessary dramatic exaggeration.

Her interest in unusual stories also helps explain her involvement in independent films and psychologically complex productions.

This combination of emotional restraint and creative curiosity distinguishes her work.

Mia Tharia’s Personal Life

Despite increasing public recognition, Tharia maintains a relatively private personal life.

She has said she enjoys cinema and spends time exploring films outside mainstream entertainment.

Her professional interviews focus primarily on acting, storytelling, creative influences, and career development.

Reliable public information about her romantic relationships remains limited, making speculation about her private life unnecessary.

What Makes Mia Tharia a Rising British Star?

Tharia’s development illustrates how emerging actors can build substantial careers through youth theatre, independent filmmaking, and carefully chosen roles.

Her progression from Phoenix Rise to international productions demonstrates increasing professional opportunities.

More importantly, she has consistently shown an interest in characters with emotional depth.

Her willingness to work across different genres suggests considerable potential for further artistic development.

(FAQs)

How old is Mia Tharia?

Mia Tharia was born in May 2005. She will be 21 years old in November 2026.

Where is Mia Tharia from?

She is from South London, England, and grew up in Balham. She developed her early acting skills through local youth theatre.

What is Mia Tharia famous for?

She is best known for Phoenix Rise, September Says, The Listeners, and Klara and the Sun. Her performances have attracted attention from prominent entertainment publications.

Is Mia Tharia also a writer?

Yes. Alongside acting, she has participated in theatre writing programs, including opportunities connected with the Royal Court Theatre and Burnt Orange Theatre.

What movies has Mia Tharia appeared in?

Her notable feature films include September Says (2024), The Education of Jane Cumming (2026), and Klara and the Sun (2026).