Isabella May Ramsey (/ˈræmˌziː/ RAM-zee; born 25 September 2003) is an English actor. They are known for their breakthrough roles as young noblewoman Lyanna Mormont in the fantasy television series Game of Thrones (2016–2019) and as Ellie in the post-apocalyptic drama series The Last of Us (2023–present). For the latter, they received nominations for a BAFTA Television Award, two Critics' Choice Awards, two Golden Globe Awards, two Primetime Emmy Awards, and a Screen Actors Guild Award. Ramsey was featured on the Time 100 Next list of rising stars in 2023 and on the Forbes 30 Under 30 Europe list in 2024.
Bella Ramsey | |
|---|---|
 Ramsey in 2026 | |
| Born | Isabella May Ramsey 25 September 2003 Nottingham, England |
| Occupation | Actor |
| Years active | 2016–present |
| Signature | |
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Ramsey played Mildred Hubble in the television series The Worst Witch (2017–2020), voiced the title role in the animated series Hilda (2018–2023) and starred in the historical comedy film Catherine Called Birdy (2022), for which they were nominated for the Critics' Choice Award for Best Young Performer. Ramsey's portrayal of Kelsey Morgan in the prison drama Time (2023) earned them the Royal Television Society Award for Female Supporting Actor.
Early life
Isabella May Ramsey was born in Nottingham, England, on 25 September 2003. Ramsey has kept details of their family private but has said they have an older sister and that "my whole family is very musical and creative". Ramsey was raised in Leicestershire and began their education there. They moved to the online school King's InterHigh at age 12, saying that mainstream secondary school was not conducive to their happiness, especially because of their neurodivergence. The flexible online programme allowed Ramsey to balance their studies with acting.
Growing up, Ramsey enjoyed art, music, writing and football, and performed with local amateur theatre groups, including Stagecoach in Loughborough. At age 10, Ramsey joined the Television Workshop in Nottingham, which provided training and support for early auditions, including Game of Thrones. Ramsey continued to attend the Workshop into adulthood and credits it with shaping their approach to acting: "[it] teaches you to be and become. No pretending." Reflecting on their career, Ramsey said, "I never really set out to be [an actor] and then it sort of happened. I wouldn't have it any other way."
Career
2016–2022: Early work
Ramsey made their professional debut at age 11 as young noblewoman Lyanna Mormont in the HBO fantasy drama series Game of Thrones (2016–2019). Ramsey later said that the set "felt very natural" and immediately like a place where they belonged. After their debut in the sixth-season episode "The Broken Man", critics and viewers praised Ramsey's portrayal of a no-nonsense leader at such a young age. Co-showrunner D. B. Weiss said that Lyanna was originally intended to appear in only one scene, but Ramsey's performance led the production team to expand the character into a recurring supporting role. Following their appearance in the season finale, The Hollywood Reporter described Ramsey as the sixth season's breakout star. Ramsey continued in the role for the show's seventh and eighth seasons.
While appearing on Game of Thrones, Ramsey also took on their first leading television role as Mildred Hubble in the CBBC fantasy drama series The Worst Witch (2017–2019). For their performance, Ramsey received the British Academy Children's Award for best Young Performer. During filming of the first series, Ramsey developed anorexia nervosa, partly due to the anxiety of spending long periods away from home while still young. They also struggled with emetophobia. Although they had largely recovered from anorexia by the third series, Ramsey decided not to return and the role was recast with Lydia Page for the fourth and final series.
During breaks from filming Game of Thrones and The Worst Witch, Ramsey took on supporting roles in several short and feature-length films, including the psychological drama Two for Joy (2018), the comedy Holmes & Watson (2018), and the biographical drama Judy (2019). Ramsey also expanded into voice acting with their portrayal of the title character in the Netflix animated series Hilda (2018–2023) and television film Hilda and the Mountain King (2021). The series won three Daytime Emmy Awards, and Ramsey earned nominations for Best Voice Performance at the British Animation Awards in 2020 and 2022. Ramsey also contributed musically by writing and performing the song "The Life of Hilda" for the show's second series.
Ramsey next played the orphan Elsbeth in the biographical drama Resistance (2020), which depicts how Marcel Marceau helped Jewish children escape Nazi persecution during World War II. Ramsey was drawn to the film because "the script didn't shy away from the reality of war" in telling what they viewed as an important story. Although the film received mixed reviews,TheWrap's Michael Nordine praised Ramsey's performance as "expressive" and "affecting" and wrote that "great things can be expected of the teenage thespian in the future". Later that year, Ramsey appeared in the second series of the HBO fantasy drama His Dark Materials (2020). Casting director Kahleen Crawford recalled that Ramsey and co-star Ella Schrey-Yeats's performances as Angelica and Paola, respectively, led to the roles being expanded to provide additional screen time.
Between larger projects, Ramsey continued to work in short films, including 3 Minutes of Silence (2020), the horror-drama Requiem (2021), in which they appeared alongside fellow Television Workshop alumni Safia Oakley-Green, and Villain (2023). Ramsey's next television role was Lady Jane Grey in the Starz historical drama Becoming Elizabeth (2022), which chronicles the early years of Elizabeth I. Megan O'Keefe of Decider described Ramsey as the "scene-stealer of the cast", while Kristen Lopez of IndieWire opined that Ramsey's portrayal of Grey was "perfectly played". Although the show received positive reviews, it was cancelled after the first series due to low ratings.
Ramsey starred in their first leading film role as Lady Catherine in Catherine Called Birdy (2022), a medieval coming-of-age comedy written and directed by Lena Dunham and adapted from the novel by Karen Cushman. The film received positive reviews; critic Mark Kermode described Ramsey as a "thrilling screen presence", while Rolling Stone's David Fear felt that Birdy was "played remarkably and brilliantly by [Ramsey] ... who seems to be a gift from the casting gods". For their performance, Ramsey received a nomination for the Critics' Choice Award for Best Young Performer. They also wrote and performed "Birdy Song" for the film's soundtrack.
2023–present: International recognition
Ramsey experienced a career breakthrough with their portrayal of Ellie in HBO's post-apocalyptic drama series The Last of Us (2023–present). During filming of the first season of the show, Ramsey and co-star Pedro Pascal (who portrayed Joel) developed a close friendship. Pascal described Ramsey as "his blessing" and said the two were "linked souls". Critics praised the chemistry between Ramsey and Pascal as well as their individual performances. Ramsey received several major award nominations, including for a Primetime Emmy Award,Golden Globe Award,Critics' Choice Award, and Screen Actors Guild Award. At the time of nomination, they were also the youngest ever leading actress nominee for a British Academy (BAFTA) Television Award. For their role, Ramsey was selected for the 2023 BAFTA Breakthrough programme. Ramsey was also included on the Forbes 30 Under 30 Europe list for 2024.
The second season of The Last of Us was released in April 2025. With Pascal taking on a reduced role, Ramsey spent much of the season without him and said the experience was "more challenging" and "felt like more weight". Critics praised Ramsey's performance, writing that they shouldered the season's demands and conveyed Ellie's development into young adulthood with depth and nuance. Ramsey was again nominated for a Golden Globe Award, a Critics' Choice Award and a Primetime Emmy Award, becoming the youngest two-time Emmy lead drama actress nominee. Media coverage of the season included reports of online harassment directed at Ramsey over their appearance, performance and gender identity, and identified Reddit communities dedicated to criticism and memes about their looks. Journalists situated this as part of a broader trend in young, female-presenting actors being targeted for their roles, such as Halle Bailey for The Little Mermaid (2023) and Rachel Zegler for Snow White (2025). Ramsey's acoustic rendition of A-ha's "Take on Me" in the episode "Day One" was included on the soundtrack album.
After the success of The Last of Us, Ramsey portrayed Kelsey Morgan, a pregnant heroin addict, in the second series of the BBC prison drama Time (2023). It was the first role Ramsey was offered without an audition and they found it challenging, saying that while earlier roles "came from inside of me, [Kelsey] felt more external". The series received positive reviews, with critics praising Ramsey's "confident" and "transfixing" performance. The role earned them the Royal Television Society Award for Female Supporting Actor. In the same year, Ramsey returned to voice acting as the young, rebellious Molly in the animated comedy Chicken Run: Dawn of the Nugget (2023). The film received favourable reviews, with The Independent's Clarisse Loughrey praising Ramsey's "joyous, buoyant performance", and Jacob Oller of Paste Magazine complimenting them as "the clear star, putting an extra level of fear, awe or disillusionment into [their] few lines". Ramsey also voiced the artificial intelligence system nTrac in the low-budget sci-fi film The Correction Unit (2025), which was filmed in Nottingham and featured emerging actors from the area.
During the press tour for the second series of The Last of Us, Ramsey hinted that they had been working on producing music. In October 2025, singer-songwriter Matt Maltese confirmed that he had been collaborating with Ramsey, under Ramsey's musical alter ego Bello, for about a year. On 3 October 2025, the pair released a new version of the song "Cure for Emptiness", which first appeared on Maltese's album Hers (2025).
Ramsey's first project in 2026 was Sunny Dancer, a coming-of-age film in which they play Ivy, a 17-year-old cancer survivor sent to a therapeutic "chemo camp". The film had its world premiere at the 76th Berlin International Film Festival. Ramsey said that, initially, they had been wary that the concept of a camp for kids with cancer was "a recipe for disaster", but found that the film subverted their expectations. They described the shoot as "the best weeks of [their] life so far" and credited it with rekindling their enthusiasm for independent cinema. The film is scheduled for a theatrical release mid-2026.
Ramsey is set to appear as the title character in Channel 4's drama series Maya (2026), as part of the voice cast of the Amazon MGM mystery comedy film The Sheep Detectives (2026), and as Ella in Guy Nattiv's psychological thriller Harmonia. Ramsey will also return as Ellie in the third season of The Last of Us, which is planned for release in 2027.
Personal life
Ramsey is Christian and has said that their faith helped in their recovery from anorexia nervosa. In 2020, they ran a YouTube channel and related Instagram account called United Hope, where they shared devotional reflections and worship music. By 2023, Ramsey said that their relationship with faith was "a lot quieter" though it remained "a fundamental part of my life".
Ramsey is a vegetarian, self-described as "vegan-ish"; Having been raised as pescatarian, they were vegan for a number of years. They occasionally eat free-range eggs, as an allergy restricts their use of pea-based protein products, which are common in vegan diets.
Ramsey was diagnosed as autistic while filming the first series of The Last of Us. They described the diagnosis as "freeing" as it allowed them to show "more grace" towards themselves about not being able to manage "the easy everyday tasks that everyone else seems to be able to do". Ramsey has said that they "wouldn't be an actor if it wasn't for [their autism]", citing their heightened sensitivity to "micro-expressions and social cues" and what they call "insane levels of visual perception".
Gender and sexuality
Ramsey is non-binary. They have said that they/them pronouns are "the most truthful thing for me", but they are indifferent to which pronouns people use for them, remarking "call me how you see me". Ramsey considered withdrawing from Emmy consideration due to the lack of non-gendered categories but decided to contend for Lead Actress after discussions with The Last of Us co-creator Craig Mazin. In May 2025, Ramsey described gendered categories as a "really complicated" issue, but: "[to preserve] recognition for women in the industry, ... I think it is important that we have a female category." Ramsey's first Emmy nomination was the first leading role nomination for an openly non-binary actor. In 2025, Ramsey became the first openly non-binary person to receive a wax figure at Madame Tussauds in London.
Regarding their sexuality, Ramsey said they are "not 100 per cent straight. I'm a little bit wavy". While Ramsey has found labels helpful in some areas of life, they have said that "gender and sexuality-wise, labels do not feel comfy for me in any capacity." In September 2023, Ramsey was included in Time magazine's Time 100 Next list of rising stars. In an accompanying tribute, actor Emma D'Arcy praised their acting skills and called them "an inspiring figure in the LGBTQIA+ community".
Advocacy
Ramsey is a patron of Bamboozle Theatre, a Leicester-based company offering creative experiences for learning-disabled and autistic young people. They support the organisation's artistic and fundraising work, endorsing Eye of the Storm, a 2024 novel by Amy Mayo, and promoting a Crowdfunder campaign for Traces, an outdoor production designed for autistic audiences.
Ramsey has used their platform to support the Palestinian cause. They signed a Queer Artists for Palestine letter calling for a ceasefire in Gaza and pledging to "stand firmly with [Palestinians] in their call for dignity and self-determination".
In response to the April 2025 UK Supreme Court ruling in For Women Scotland Ltd v The Scottish Ministers, Ramsey was one of over 400 film and television professionals to sign an open letter pledging "solidarity'' with the trans, non-binary and intersex communities and condemning both actions.
Ramsey has also advocated for environmental protection. In 2019, they were appointed a Greenpeace Oceans Ambassador, promoting awareness of ocean conservation and sustainability. As part of this role, Ramsey contributed voice work to Turtle Journey (2020), a short animated film produced by Greenpeace and Aardman Animations. In 2024, Ramsey joined other public figures in signing an open letter opposing Shell's legal action against Greenpeace, describing the lawsuit as an attempt to suppress environmental activism. Ramsey advocated for a green rider for the second series of The Last of Us, which led the production to adopt environmentally friendly practices, including using electric vehicles and reducing waste.
Filmography
| † | Denotes productions that have not yet been released |
Film
| Year | Title | Role | Notes | Ref. |
|---|---|---|---|---|
| 2017 | Elefthería | Ellie | Short film | |
| 2018 | Two for Joy | Miranda | ||
| Holmes & Watson | Flotsam | |||
| 2019 | Princess Emmy | Princess Gizana (voice) | ||
| Judy | Lorna Luft | |||
| Nancy | Nancy | Short film | ||
| Zero | Alice | Short film | ||
| On the Beaches | Kitty | Short film | ||
| 2020 | Turtle Journey | Daughter Turtle (voice) | Short film | |
| 3 Minutes of Silence | Jane | Short film | ||
| Resistance | Elsbeth | |||
| 2021 | Requiem | Evelyn | Short film | |
| 2022 | Catherine Called Birdy | Birdy | ||
| 2023 | Chicken Run: Dawn of the Nugget | Molly (voice) | ||
| Villain | Georgia | Short film | ||
| 2024 | Matilda and the Brave Escape | Narrator (voice) | Short film | |
| More Flames | Dog (voice) | Short film | ||
| 2025 | The Correction Unit | nTrac (voice) | ||
| 2026 | Sunny Dancer | Ivy | ||
| The Sheep Detectives † | TBA | |||
| TBA | Harmonia † | Ella Cooper |
Television
| Year | Title | Role | Notes | Ref. |
|---|---|---|---|---|
| 2016–2019 | Game of Thrones | Lyanna Mormont | Recurring role (series 6–8) | |
| 2017–2020 | The Worst Witch | Mildred Hubble | Main role (series 1–3) Guest appearance (series 4) | |
| 2018 | Requiem | Young Matilda | Episode: "The Blue Room" | |
| 2018–2023 | Hilda | Hilda (voice) | Main role; 34 episodes | |
| 2020 | Shepherd's Delight | Girl in Park | Episode: "Self-Tape 48" | |
| His Dark Materials | Angelica | 6 episodes (series 2) | ||
| Summer Camp Island | Ramona (age 15; voice) | Episode: "Ghost Baby Jabberwock" | ||
| 2021 | Hilda and the Mountain King | Hilda (voice) | Main role; television film | |
| 2022 | Becoming Elizabeth | Jane Grey | Main role; 6 episodes | |
| 2023 | Time | Kelsey Morgan | Main role; 3 episodes (series 2) | |
| 2023–present | The Last of Us | Ellie | Lead role; 16 episodes | |
| 2026 | Maya † | Maya | Main role |
Video games
| Year | Title | Role | Ref. |
|---|---|---|---|
| 2018 | Doctor Who Infinity | Freya (voice) | |
| 2025 | Chicken Run: Eggstraction | Molly (voice) |
Radio and podcasts
| Year | Title | Role | Notes | Ref. |
|---|---|---|---|---|
| 2020 | Drama on 4 | Miss Edith | Episode: "Edith Sitwell in Scarborough" | |
| 2022 | Impact Winter | Whisper | 6 episodes |
Music videos
| Year | Title | Artist | Ref. |
|---|---|---|---|
| 2025 | "Not Like The Rest" | Girlband! | |
| 2025 | "Cure for Emptiness" | Duet with Matt Maltese; credited as Bello |
Discography
| Year | Title | Album | Notes | Ref. |
|---|---|---|---|---|
| 2020 | "The Life of Hilda" | Hilda | Episode: "Chapter 7: The Beast of Cauldron Island" | |
| 2022 | "Birdy Song" | Catherine Called Birdy | ||
| 2025 | "Take On Me" | The Last of Us: Season 2 | Episode: "Day One" | |
| "Cure for Emptiness" | Non-album single | Matt Maltese song; credited as Bello |
Awards and nominations
| Year | Award | Category | Work | Result | Ref. |
|---|---|---|---|---|---|
| 2018 | British Academy Children's Awards | Best Young Performer | The Worst Witch | Nominated | |
| 2019 | Won | ||||
| 2020 | Screen Actors Guild Awards | Outstanding Performance by an Ensemble in a Drama Series | Game of Thrones | Nominated | |
| 2023 | Critics' Choice Awards | Best Young Performer | Catherine Called Birdy | Nominated | |
| London Critics Circle Film Awards | Young British/Irish Performer of the Year | Nominated | |||
| MTV Movie & TV Awards | Breakthrough Performance | The Last of Us | Nominated | ||
| Best Duo (shared with Pedro Pascal) | Won | ||||
| Dorian Awards | Best TV Performance – Drama | Nominated | |||
| Television Critics Association Awards | Individual Achievement in Drama | Nominated | |||
| Astra TV Awards | Best Actress in a Broadcast Network or Cable Series, Drama | Nominated | |||
| Primetime Emmy Awards | Outstanding Lead Actress in a Drama Series | Nominated | |||
| Gotham Independent Film Awards | Outstanding Performance in a New Series | Nominated | |||
| 2024 | Golden Globe Awards | Best Actress – Television Series Drama | Nominated | ||
| Critics' Choice Awards | Best Actress in a Drama Series | Nominated | |||
| Saturn Awards | Best Performance by a Younger Actor on a TV Series | Nominated | |||
| AACTA International Awards | Best Actress in a Series | Nominated | |||
| People's Choice Awards | Drama TV Star of the Year | Nominated | |||
| Screen Actors Guild Awards | Outstanding Performance by an Ensemble in a Drama Series | Nominated | |||
| Outstanding Performance by a Female Actor in a Drama Series | Nominated | ||||
| Independent Spirit Awards | Best Lead Performance in a New Scripted Series | Nominated | |||
| Satellite Awards | Best Actress in a Drama/Genre Series | Nominated | |||
| Critics' Choice Super Awards | Best Actress in a Horror Series, Limited Series or Made-for-TV Movie | Won | |||
| Best Actress in a Superhero Series, Limited Series or Made-for-TV Movie | Won | ||||
| British Academy Television Awards | Best Actress | Nominated | |||
| Royal Television Society Award | Female Supporting Actor | Time | Won | ||
| 2025 | Primetime Emmy Awards | Outstanding Lead Actress in a Drama Series | The Last of Us | Nominated | |
| Critics' Choice Super Awards | Best Actress in a Horror Series, Limited Series or Made-for-TV Movie | Nominated | |||
| Best Actress in a Superhero Series, Limited Series or Made-for-TV Movie | Nominated | ||||
| Astra TV Awards | Best Actress in a Drama Series | Nominated | |||
| Dorian Awards | Best TV Performance – Drama | Nominated | |||
| LGBTQIA+ TV Trailblazer Award | N/a | Nominated | |||
| 2026 | Critics' Choice Awards | Best Actress in a Drama Series | The Last of Us | Nominated | |
| Golden Globe Awards | Best Actress in a Television Series – Drama | Nominated |