Who Is Sienna Miller Husband? Unveiling the Truth About Her Relationship Status
Sienna Miller Husband the British-American actress renowned for her roles in films like Layer Cake, Alfie, and American Sniper, has long captivated audiences not only with her performances but also with her personal life. As of May 2025, Miller is not married but is in a committed relationship with actor and model Oli Green. The couple has been together since 2021 and welcomed their first child together, a daughter, in late 2023 .
A Glimpse into Sienna Miller’s Romantic History
Before delving into her current relationship, it’s worth noting that Sienna Miller has had several high-profile relationships over the years. She was previously engaged to actor Jude Law in 2004, though the relationship ended in 2006 following widely publicized events. Later, she was in a relationship with actor Tom Sturridge from 2011 to 2015, with whom she shares a daughter, Marlowe, born in July 2012 .
Meeting Oli Green A Modern Love Story
Sienna Miller met Oli Green at a Halloween party in 2021. Despite a 14-year age difference—Miller being born in 1981 and Green in 1997—the two connected deeply. Initially hesitant due to the age gap, Miller was eventually persuaded by Green’s persistence and charm to give the relationship a chance .
Their relationship quickly blossomed, and they made their red carpet debut at the Vanity Fair Oscar Party in March 2022. Since then, they’ve been spotted together at various events, including the Cannes Film Festival and Wimbledon, often accompanied by Miller’s daughter, Marlowe .
Who Is Oli Green?
Oli Green is a multifaceted talent, working both as an actor and a model. He studied acting at the Strasberg Theatre & Film Institute in New York and has appeared in productions such as The Crown, The Mosquito Coast, and A Good Person . As a model, Green has been featured in campaigns for brands like Burberry and Gap.
In February 2025, Green and Miller became the first couple to be featured in a campaign for the fashion brand Frame, showcasing their chemistry and shared sense of style .
Embracing Parenthood Together
In late 2023, Miller and Green welcomed their first child together, a daughter. This addition to their family has been a source of joy for the couple and for Miller’s older daughter, Marlowe, who has embraced her role as a big sister .
Miller has spoken candidly about the experience of becoming a mother again in her 40s, addressing societal perceptions and emphasizing the happiness and fulfillment it has brought to her life .
Addressing the Age Gap
The 14-year age difference between Miller and Green has been a topic of public discussion. Miller has addressed this directly, highlighting the double standards often applied to relationships where the woman is older. She has emphasized that their relationship is built on mutual respect, love, and shared values, and that age has not been a barrier to their connection .
Conclusion
Sienna Miller’s relationship with Oli Green is a testament to finding love and happiness beyond societal expectations. While she has never been married, her partnership with Green represents a meaningful and committed relationship, enriched by their shared experiences and the family they’ve built together. As of May 2025, Miller continues to thrive both professionally and personally, embracing her roles as an actress, partner, and mother with grace and authenticity.
