Saoirse Ronan expecting first baby with Jack Lowden marks a joyful milestone for the couple, ushering them into a new phase of their relationship. The Lady Bird star was recently photographed in London, visibly pregnant, while out walking with Jack Lowden and their dog, as confirmed by the Daily Mail on May 31.
A week prior to the London sighting, Saoirse Ronan appeared at the Louis Vuitton Cruise 2026 fashion show in France. She wore a striking black lacy slip dress, offering a glimpse into her maternity style during early pregnancy.
From Film Set Connection to Real-Life Romance
Saoirse Ronan, aged 31, and Jack Lowden, 34, married quietly last summer, concluding a private engagement. Before this new chapter as parents, their shared journey began when they starred together in the 2018 film Mary, Queen of Scots. Ronan portrayed the Scottish queen, while Lowden took the role of her on-screen husband, Lord Darnley. Their connection on set soon blossomed into a real-life romance.
Reflecting on their collaboration, Jack Lowden shared his admiration for Ronan’s talent and leadership.
“It was remarkable working with Saoirse,”
—Jack Lowden, Actor.
“The woman is a force of nature on and off screen, and utterly fearless and a brilliant leader as well.”
—Jack Lowden, Actor.
Following their initial film together, the couple chose to keep their relationship largely out of the spotlight, but they frequently acknowledged and praised each other’s dedication to the craft.
The Path to Trust and Partnership
Saoirse Ronan spoke about the deep trust she has in Jack Lowden’s perspective, especially when it comes to their professional lives.
“And I know when he says something’s working, it really is, because he doesn’t ever sugarcoat anything. So I think that really helps, having someone that you really trust. And he’s sort of a typical Scot, where if there’s a problem, he’s the first one to try and solve it.”
—Saoirse Ronan, Actress.
Jack Lowden’s role on the series Slow Horses has been one of several projects where the pair supported each other from behind the scenes. Although the couple initially declined to publicize their engagement after Saoirse wore a diamond ring in 2023, they later confirmed their marriage.
Public Debut and Transformation in Personal Life
The couple made their red carpet debut as newlyweds at the 2024 Emmy Awards, where Jack Lowden was a nominee. The support and love they share now contrast with Saoirse’s earlier expectations for her personal life.
“I used to think, ‘You’ll never have friends. You’ll never have a partner,’”
—Saoirse Ronan, Actress.
“I was so in my own world, in a lot of ways. So now, to feel like I’ve got a very rich personal and social life–it’s so precious to me.”
—Saoirse Ronan, Actress.
As their partnership has matured, their professional collaborations have expanded, notably in producing the 2024 film The Outrun, in which Saoirse also played the lead. Behind the scenes, their complementary personalities enhance their creative teamwork.
A Dynamic Working Relationship
Saoirse has spoken candidly about Jack Lowden’s influence on her life and their effective collaboration.
“Jack is a lot calmer than I am,”
—Saoirse Ronan, Actress.
“He’s my voice of reason. But as a duo, we’ve both been on film sets our whole lives, so we have an appreciation of what we’re asking actors to do. We always want them to feel safe.”
—Saoirse Ronan, Actress.
Although Jack did not appear in The Outrun, Saoirse hinted that they may soon take the stage together.
“Jack didn’t want to for a long time,”
—Saoirse Ronan, Actress.
“But I’ve now convinced him that’s a great idea. I’d really like to do something together on stage.”
—Saoirse Ronan, Actress.
Saoirse Ronan’s Notable Roles Across Film and Television
Starting her journey as an actor at the age of nine, Saoirse Ronan first appeared on the Irish medical drama The Clinic. She transitioned to the big screen with I Could Never Be Your Woman, acting opposite Michelle Pfeiffer and Paul Rudd. Recognition heightened with her portrayal of Briony Tallis in Joe Wright’s Atonement, a performance that earned her an Oscar nomination for Best Supporting Actress at just 13 years old.
Ronan’s leading role in The Lovely Bones solidified her talent, with her character, Susie Salmon, narrating the film after her untimely death. She displayed action prowess in Hanna, where she played a highly trained assassin. That versatility continued in The Host, based on Stephanie Meyer’s book, where Ronan adeptly played the dual roles of Melanie and Wanderer.
She reached new heights with Brooklyn, depicting Eilis Lacey, an Irish immigrant torn between two worlds—a role that garnered attention from the Academy Awards, Golden Globes, and the BAFTAs.
In Wes Anderson’s The Grand Budapest Hotel, Ronan played Agatha, the baker whose confections help the protagonist and friends. Ronan and Anderson are set to collaborate again on The French Dispatch, expecting to engage fans later this year.
Her breakout performance came with the 2017 release of Lady Bird, directed by Greta Gerwig, where Ronan’s portrayal of a candid, complex teen daughter earned her a Golden Globe for Best Actress in a Motion Picture — Musical or Comedy. Lady Bird established her as a household name among audiences worldwide.
In the historical drama Mary, Queen of Scots, Ronan assumed the titular role opposite Margot Robbie. This collaboration not only led to professional acclaim but also sparked her relationship with Jack Lowden, her on-screen husband.
With Greta Gerwig, Ronan worked again on Little Women, playing aspiring novelist Jo March. The film rekindled long-standing debates about the characters, including Jo and Laurie’s relationship, especially with Timothée Chalamet joining the cast as Laurie.
The Impact and What Comes Next for Ronan and Lowden
Saoirse Ronan and Jack Lowden’s story weaves together both personal and professional achievements, culminating now in the anticipation of their first child. Their journey from on-set partners to married couple reflects a connection fortified by shared creative pursuits, mutual trust, and respect.
Fans are eager to see how their growing family may inspire future creative collaborations. Given their proven synergy across film and production, and the passion they invest in every project, audiences can look forward to new chapters—both on and off the screen—for Saoirse Ronan and Jack Lowden.
