Who is Yerin Ha?
Yerin Ha is an Australian actress who has quickly become one of television’s most talked-about young stars. Her international breakthrough came with Bridgerton Season 4, where she plays Sophie Baek, the romantic lead opposite Luke Thompson’s Benedict Bridgerton.
The role marks a major step forward in Ha’s career. Before joining the Netflix period drama, she had already appeared in Halo, Dune: Prophecy, Bad Behaviour, The Survivors and Sissy.
Her journey to Bridgerton was not straightforward. Ha grew up in Sydney and spent part of her teenage years training in South Korea before returning to Australia. She later studied at the National Institute of Dramatic Art, one of Australia’s best-known acting schools.
At 28, Ha is entering a new stage of her career. Bridgerton has introduced her to a global audience and given her a leading role in one of television’s most recognizable franchises.
Yerin Ha Age and Birthday
How old is Yerin Ha?
Yerin Ha was born on January 16, 1998, in Sydney, New South Wales, Australia.
She is 28 years old as of September 2026. Ha is an Australian actress of Korean heritage and has spoken openly about how her background influenced her decision to pursue acting.
What is Yerin Ha’s Real Name?
Her real name is Yerin Ha. She was born into a Korean family in Australia and grew up speaking about the influence of both cultures on her identity.
There is no major publicly established stage-name story behind her career. She has continued to work professionally under the name Yerin Ha.
Yerin Ha’s Early Life
Ha was raised in Sydney by Korean parents who had studied acting themselves. Performance was therefore not completely unfamiliar in her household. Her family also has a strong connection to the arts. Yerin’s maternal grandmother is Son Sook, a veteran Korean actress and public figure. Ha’s grandfather, Kim Seong-ok, also had an acting background.
Growing up in Australia, however, Ha did not always see people who looked like her represented as romantic leads on television. That affected how she viewed her own future. As a teenager, she became convinced that South Korea might offer her a better opportunity to develop as an actress.
Yerin Ha’s Family
Ha comes from a family with strong links to acting.
Her maternal grandmother, Son Sook, is a respected Korean actress. That connection gave Ha a personal example of what a long career in performance could look like.
Her parents also met while studying at drama school. Acting therefore became part of Ha’s family history rather than simply a career she discovered by chance. Yerin has spoken about her family support in interviews, particularly when discussing the decision to train overseas as a teenager.
How Yerin Ha Started Her Acting Career
Ha began her professional acting career in Australia. One of her earliest television appearances came in the crime drama Reef Break in 2019. She later worked across television, film and theatre.
Stage acting also became an important part of her early career. In 2019, she appeared with the Sydney Theatre Company in a production of Lord of the Flies.
Those early opportunities helped Ha build experience before she began taking on larger international projects. Her career accelerated in 2022. That year brought several major opportunities, including Halo, Troppo, and the horror film Sissy.
Yerin Ha in Halo
Ha’s first major international television role came with Halo. The Paramount+ science-fiction series was based on the popular video game franchise of the same name.
Ha played Kwan Ha, a teenager from the Outer Colonies who becomes involved in the larger conflict surrounding the show’s central characters. She appeared in both seasons of the series, from 2022 to 2024.
The role introduced Ha to a much wider international audience. It also gave her experience working on a large-scale science-fiction production with extensive visual effects and action sequences. For an actress still early in her career, Halo was a significant opportunity.
Yerin Ha in Sissy
In 2022, Ha also appeared in the Australian psychological horror film Sissy. She played Tracey in the film, which starred Aisha Dee in the title role. Sissy allowed Ha to explore a darker style of storytelling. Although it was a smaller project than Halo, the film added variety to her growing resume.
Yerin Ha in Troppo
Ha also appeared in the Australian crime drama Troppo in 2022. She played Ah Rah Park in the series. The show follows a former detective who becomes involved in an investigation in Far North Queensland.
The role added another Australian television credit to Ha’s résumé while she was simultaneously gaining international attention through Halo.
Yerin Ha in Bad Behaviour
In 2023, Ha starred in the Australian miniseries Bad Behaviour. She played Alice Kang, a student navigating the complicated social environment of an elite boarding school.
The series was based on the novel by Heather Darwent. Ha’s performance showed a more grounded side of her acting ability. Instead of relying on action or fantasy, the series focused heavily on relationships, insecurity, social pressure, and manipulation.
It was another important step toward the emotionally detailed performances she would later bring to Bridgerton.
Yerin Ha in Dune: Prophecy
Ha expanded her science-fiction résumé with Dune: Prophecy. The HBO series is set thousands of years before the events of Denis Villeneuve’s Dune films. Ha appeared as young Kasha Jinjo.
Her role was smaller than her part in Halo, but the project placed her inside another major science-fiction universe. Her growing résumé was becoming increasingly international.
Yerin Ha in The Survivors
In 2025, Ha appeared in Netflix’s Australian mystery drama The Survivors. She played Mia, the partner of Charlie Vickers’ character, Kieran Elliott.
The six-part series is based on Jane Harper’s novel and follows a murder investigation that brings painful memories back to a coastal Australian community. The role was another step toward Netflix. It also meant that Ha was already familiar with the streaming platform before becoming one of the main faces of Bridgerton.
Yerin Ha Joins Bridgerton
In October 2024, Netflix announced that Ha had been cast as Sophie Baek, Benedict Bridgerton’s love interest in Season 4 of Bridgerton. For Ha, joining a show entering its fourth season was intimidating.
Bridgerton already had a huge international following. Its previous seasons had established a group of actors who were closely associated with the franchise. Ha was entering that world as a newcomer.
She has said that the existing cast made the transition easier than she expected. Several of her new co-stars reached out before they even met in person.That support helped her settle into the production.
Who Is Sophie Baek in Bridgerton?
Sophie Baek is the female lead of Bridgerton Season 4. She is a hardworking young woman whose life has been shaped by difficult circumstances. Before meeting Benedict, Sophie spends much of her life working as a maid.
Her situation changes when she secretly attends Violet Bridgerton’s masquerade ball. There, she meets Benedict while wearing a mask. He knows her only as the mysterious Lady in Silver. He does not initially know that the woman who has captured his attention is a maid.
The season draws inspiration from Julia Quinn’s third Bridgerton novel, An Offer from a Gentleman, which itself uses elements of the Cinderella story.
Why Sophie Baek’s Name Was Changed
In Julia Quinn’s novel, the character is Sophie Beckett. For the television adaptation, her surname became Baek. The change was made to reflect Ha’s Korean heritage. Showrunner Jess Brownell asked Ha about Korean surnames beginning with B. They eventually settled on Baek.
Ha has described the decision as empowering because it allowed the role to feel more naturally suited to her rather than requiring her to fit into an existing mold.
Yerin Ha and Luke Thompson’s Chemistry
Ha stars opposite Luke Thompson, who plays Benedict Bridgerton. Their chemistry became important during the casting process. Ha submitted a self-taped audition shortly after her agent contacted her about the role. She then took part in a chemistry reading with Thompson over Zoom.
The audition took place late at night in Korea, leaving Ha feeling nervous and exhausted. Despite the circumstances, the chemistry between the two actors stood out. Their connection eventually became the foundation of Season 4’s central romance.
The two actors also spent considerable time preparing for the season’s dance scenes. Ha described the dancing as an emotional extension of Sophie and Benedict’s connection.
Yerin Ha’s Bridgerton Season 4
Bridgerton Season 4 premiered in two parts in 2026. The first four episodes arrived on January 29, followed by the second four episodes on February 26. All eight episodes are now streaming.
The season focuses on Benedict’s journey toward love. Ha’s Sophie is at the center of that story. Her character is not simply waiting to be rescued. She is resourceful and resilient, with years of difficult experiences behind her.
She wanted Sophie to have strength without losing her softer side. Netflix’s coverage of the character describes Sophie as someone who survives difficult circumstances while maintaining her moral compass and sense of self.
Yerin Ha’s Relationship Status
Yerin Ha keeps much of her private life away from the spotlight. There is no widely confirmed public information establishing a current boyfriend or husband.
Her relationship with Luke Thompson has also generated fan interest because of their chemistry on Bridgerton.
Yerin Ha and Body Image
Ha has also spoken openly about body image and self-acceptance. In interviews around Bridgerton, she discussed the pressure she experienced while growing up and working in entertainment.
Playing Sophie gave her a different perspective. The character’s confidence helped Ha think more deeply about accepting herself rather than constantly trying to meet an idea of perfection.
It became one of the more personal aspects of her Bridgerton experience. The role challenged Ha to become more comfortable with herself while stepping into a much larger spotlight.
Yerin Ha Movies and TV Shows
Yerin Ha’s filmography is still developing, but she has already worked across several notable productions.
Her best-known credits include:
- Reef Break (2019)
- Troppo (2022)
- Halo (2022–2024)
- Sissy (2022)
- Bad Behaviour (2023)
- Dune: Prophecy (2024)
- The Survivors (2025)
- Bridgerton (2026)
Her role in Halo introduced her to international science-fiction audiences.
Dune: Prophecy expanded her connection to major franchise television.
The Survivors brought her back to Netflix.
Then Bridgerton turned her into a global leading star.