Stefanie Martini Age, Boyfriend, Controversy, Family, Biography

Who is Stefanie Martini?

Stefanie Martini is an English actress known for her work in British television, film, theatre, and video games. She became widely recognised after playing Jane Tennison in ITV’s Prime Suspect 1973, a prequel to the famous Prime Suspect series in which Helen Mirren played the older version of the character. She has also appeared in Doctor Thorne, Emerald City, Crooked House, The Last Kingdom, The Gold, and Maigret.

Born Stefanie Louise Martini on October 6, 1990, in Bristol, England, she grew up in North Somerset. Unlike many actors who come from entertainment families, Martini has described her family as being unconnected to the acting industry. She developed an interest in the arts while growing up and initially considered illustration before moving toward acting.

Martini’s route into professional acting was not completely straightforward. She initially failed to get into the Royal Academy of Dramatic Art, commonly known as RADA. Instead of giving up, she joined a programme at the Bristol Old Vic Theatre School and later gained admission to RADA. She graduated in 2015 with a BA (Hons) in Acting.

Her career has since included period dramas, crime series, fantasy productions, films, theatre and video games. In 2026, she returned as Madame Louise Maigret for the second season of Maigret, while also appearing in The Last Sunrise and working on the upcoming film The Experiment.

Stefanie Martini Early Life

Stefanie Martini was born in Bristol and grew up in North Somerset in southwest England. Her childhood was spent away from the centre of the British entertainment industry. She attended local schools and became involved in theatre through youth productions.

Martini studied at Churchill Academy and Sixth Form, where she completed her A-level education. During her younger years, she was interested in illustration and initially followed an arts-related path. A teacher encouraged her to consider acting, which eventually changed the direction of her education and career.

She also participated in local theatre through the Winscombe Youth Theatre. These early experiences helped her become more comfortable performing in front of an audience.

Martini later took part in a two-week induction with the National Youth Theatre. She then completed an arts foundation course at Weston College before joining a year-long theatre programme at the Bristol Old Vic.

Her early experiences helped her realise that acting could become a professional career.

Stefanie Martini Education

Martini’s formal acting education began at the Bristol Old Vic Theatre School. She joined its one-year programme after her first attempt to gain admission to RADA was unsuccessful.

During the Bristol Old Vic programme, students developed and performed their own plays in local schools. This gave Martini practical theatre experience while she continued working toward her goal of professional acting.

The following year, she successfully gained admission to the Royal Academy of Dramatic Art (RADA) in London.

Martini graduated from RADA in 2015 with a BA (Hons) in Acting.

Her time at RADA was particularly important because she began receiving professional opportunities before completing her training. During her third year, she appeared in the television series Endeavour.

Stefanie Martini Family

Martini has kept most details about her family private. She grew up in North Somerset in a family that was not connected to the entertainment industry.

In a 2017 interview, she described her family as having stable jobs and no established connection to acting. This meant that she entered the industry without the kind of family background sometimes associated with young actors.

There is limited verified public information about her parents or siblings, so specific claims about them should be treated carefully.

Martini has instead spoken more openly about her education, acting career and experiences in the entertainment industry.

Stefanie Martini Career Journey

Stefanie Martini’s first television credit came while she was studying at RADA. She appeared in an episode of Endeavour, playing Georgina Mortmaigne.

Her first major television role came in 2016, when she played Mary Thorne in ITV’s Doctor Thorne. The three-part drama was adapted by Julian Fellowes from Anthony Trollope’s novel. Martini starred opposite Tom Hollander.

She then joined NBC’s fantasy series Emerald City, playing Lady Ev. The series was a modern interpretation of the world of The Wizard of Oz and gave Martini experience in an international television production.

In 2017, she received her most prominent role to that point when she was cast as young Jane Tennison in Prime Suspect 1973. The series showed Tennison early in her police career and acted as a prequel to the long-running Prime Suspect series.

The role was demanding because Helen Mirren had already made Jane Tennison a well-known television character. Martini therefore had to portray a younger version while creating her own interpretation of the character.

She also appeared in the 2017 Agatha Christie adaptation Crooked House as Sophia de Haviland.

Her career later moved into historical drama. From 2020 to 2022, Martini played Eadith in Netflix’s The Last Kingdom, appearing in seasons four and five.

In 2022, she starred as Martha Hanbury in the science-fiction film LOLA, set during the Second World War.

She subsequently appeared in the BBC drama The Gold as Marnie Palmer, before joining Maigret as Madame Louise Maigret.

Stefanie Martini Major Work / Achievements

Prime Suspect 1973

Prime Suspect 1973 remains one of Martini’s most recognisable television roles. She played the younger Jane Tennison, a police officer at the beginning of her career.

The series was set in the early 1970s and explored Tennison’s early experiences within the police force. Martini was only in her mid-20s when she took the leading role.

She was later nominated for Best Young Actress at the International Achievement Recognition Awards for the role.

The Last Kingdom

Martini played Eadith in seasons four and five of The Last Kingdom. The historical drama was based on Bernard Cornwell’s The Saxon Stories and developed a large international audience.

Her role gave her the opportunity to work in a large-scale historical production and introduced her to viewers beyond British television.

The Gold

In 2023, Martini joined the cast of The Gold as Marnie Palmer. She remained part of the series through its subsequent episodes.

Maigret

Martini plays Madame Louise Maigret in the contemporary television adaptation of Georges Simenon’s Maigret stories. PBS Masterpiece lists her alongside Benjamin Wainwright, who plays Inspector Jules Maigret.

In April 2026, PBS Masterpiece and Playground renewed Maigret for a second season. Filming began in Budapest, with Martini returning as Louise Maigret. The second season is based around adaptations of The Hanged Man of Saint-Pholien, Maigret’s Revolver, and The Yellow Dog.

The Last Sunrise

Martini also appears in the 2026 film The Last Sunrise as Lena. The film stars Maia Reficco, Fernando Lindez and Eva Longoria among others.

The Experiment

One of her upcoming projects is The Experiment, in which Martini is credited as Kara Stone. IMDb currently lists the film as being in post-production.

Stefanie Martini Relationships / Marriage

Stefanie Martini has not been married publicly as of September 2026.

She publicly came out as bisexual in June 2021 through an Instagram post. She later made her relationship with English model and intimacy coordinator El Wood public in January 2022.

Martini generally keeps her private life separate from her acting career, so there is limited information about her relationship beyond what she has chosen to share publicly.

Stefanie Martini Lifestyle or Personal Life

Martini has maintained a relatively private lifestyle despite becoming recognised through major television productions.

Her career has included television, film, theatre and voice/performance work. In 2024, she provided the voice and performance for Redmane Freyja in the video game Elden Ring: Shadow of the Erdtree.

She has also continued working in theatre. In 2022, she appeared in Patriots at London’s Noël Coward Theatre. In 2025, she appeared in Private View at Soho Theatre.

Her 2026 schedule has included both television and film work. The renewal of Maigret means she is continuing with a recurring television character, while The Last Sunrise and The Experiment add film projects to her recent work.

Stefanie Martini Social Media

Martini has used social media for professional and personal updates, including publicly discussing her sexuality in 2021. Her social-media presence is smaller than that of many mainstream film celebrities.

Stefanie Martini Net Worth

Stefanie Martini’s exact net worth has not been officially disclosed.

Several celebrity websites may publish estimated figures, but there is no reliable public financial record that supports a specific current amount. Her known professional income comes primarily from television, film, theatre and related acting work.

Stefanie Martini Physical Appearance

Physical statistics can vary between entertainment databases, so figures such as height should be treated as approximate unless confirmed directly by Martini or an official agency.

Interesting Facts about Stefanie Martini

1. Stefanie Martini was born on October 6, 1990, in Bristol, England.
2. She grew up in North Somerset.
3. She initially had an interest in illustration before moving toward acting.
4. She was involved with the Winscombe Youth Theatre when she was younger.
5. She initially failed to gain admission to RADA.
6. She studied at the Bristol Old Vic Theatre School before successfully entering RADA.
7. She graduated from RADA in 2015 with a BA (Hons) in Acting.
8. One of her early television appearances was in Endeavour.
9. She played Mary Thorne in Doctor Thorne.
10. She played young Jane Tennison in Prime Suspect 1973.
11. She played Eadith in seasons four and five of The Last Kingdom.
12. She played Martha Hanbury in the science-fiction film LOLA.
13. She played Marnie Palmer in The Gold.
14. She plays Louise Maigret in the television series Maigret.
15. Maigret was renewed for a second season in 2026, with Martini returning to the cast.
16. She performed the character Redmane Freyja in Elden Ring: Shadow of the Erdtree.
17. She publicly came out as bisexual in 2021.
18. Her 2026 credits include The Last Sunrise, in which she plays Lena.
19. She is credited as Kara Stone in the upcoming film The Experiment.
20. She has worked in television, feature films, theatre and video games during her acting career.

FAQs

Q1. Who is Stefanie Martini?

Stefanie Martini is an English actress known for Prime Suspect 1973, Doctor Thorne, Emerald City, The Last Kingdom, The Gold, and Maigret. She has also appeared in films including Crooked House and LOLA.

Q2. How old is Stefanie Martini?

Stefanie Martini was born on October 6, 1990. She is 35 years old as of September 2026.

Q3. Where was Stefanie Martini born?

She was born in Bristol, England, and grew up in North Somerset.

Q4. Where did Stefanie Martini study acting?

She studied at the Royal Academy of Dramatic Art (RADA) and graduated in 2015 with a BA (Hons) in Acting. Before RADA, she completed a programme at the Bristol Old Vic Theatre School.

Q5. What is Stefanie Martini famous for?

She is particularly known for playing Jane Tennison in Prime Suspect 1973 and Eadith in The Last Kingdom.

Q6. Who does Stefanie Martini play in Maigret?

She plays Madame Louise Maigret, the wife of Inspector Jules Maigret, played by Benjamin Wainwright.

Q7. Is Stefanie Martini in any 2026 movies?

Yes. She appears as Lena in The Last Sunrise, released in 2026. She is also credited as Kara Stone in the upcoming The Experiment.

Q8. What is Stefanie Martini’s next project?

One of her upcoming projects is The Experiment, where she plays Kara Stone. IMDb currently lists the film as being in post-production. She is also returning for Season 2 of Maigret, which began filming in Budapest in April 2026.

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