Margaret Qualley’s personal life has attracted almost as much curiosity as her acting career. After appearing in projects such as The Leftovers, Once Upon a Time in Hollywood, Maid and The Substance, she became a familiar name to audiences who wanted to know more about the woman behind those performances. One question appeared repeatedly in searches: who is Margaret Qualley’s husband?
The answer is musician and record producer Jack Antonoff, a major figure in modern pop music who has worked with artists including Taylor Swift, Lana Del Rey and Lorde. Qualley and Antonoff began dating in 2021, became engaged the following year and married in New Jersey in August 2023. However, their story has since taken a different direction. They separated in 2026 and filed for divorce in October of that year.
This article covers who Jack Antonoff is, how the couple met, their age difference, wedding, reported heights and the truth behind cheating rumours. It also explains their latest relationship status so readers can separate confirmed information from online speculation.
Who Is Margaret Qualley’s Husband?
Margaret Qualley’s husband is Jack Antonoff, an American musician, songwriter and record producer. He is best known as the lead singer of the band Bleachers and for producing and co-writing music for some of the biggest names in pop.
Antonoff was born on March 31, 1984, in Bergenfield, New Jersey. Before becoming widely recognised as a producer, he was a member of the bands Steel Train and Fun. His work with Fun. helped bring him into the mainstream music industry, while Bleachers later gave him a platform for his own musical projects.
His production credits include collaborations with:
- Taylor Swift
- Lana Del Rey
- Lorde
- Sabrina Carpenter
- St. Vincent
Antonoff has won multiple Grammy Awards for his work as a producer and songwriter. His career is not limited to performing on stage; he is also involved in songwriting, arranging, recording and shaping the overall sound of an album.
This is one reason his marriage to Qualley attracted attention beyond celebrity gossip. She works in film and television, while he operates mainly in music. Their relationship brought together two creative careers that often overlap at major entertainment events.
What Is Sarah Margaret Qualley’s Full Name?
Margaret Qualley’s full name is Sarah Margaret Qualley. She was born on October 23, 1994, in Kalispell, Montana, and is the daughter of actress Andie MacDowell and former model Paul Qualley.
Although many people know her professionally as Margaret Qualley, her full name explains why searches for “Sarah Margaret Qualley husband” lead to Jack Antonoff.
Qualley did not become famous simply because of her family background. She developed her own career through modelling, dance and acting. She trained as a ballet dancer before moving towards acting, making her professional journey different from that of many performers who enter the industry through traditional drama training.
Some of her notable screen appearances include:
- The Leftovers (2014–2017)
- The Nice Guys (2016)
- Once Upon a Time in Hollywood (2019)
- Fosse/Verdon (2019)
- Maid (2021)
- The Substance (2024)
Her role in Fosse/Verdon earned her an Emmy nomination, while Maid introduced her to a wider streaming audience. Her performance in The Substance further strengthened her reputation as an actor willing to take on unusual and challenging roles.
How Did Margaret Qualley and Jack Antonoff Meet?
Qualley and Antonoff were first publicly linked in 2021. Reports and photographs of them together in Brooklyn helped spark dating speculation, and their relationship gradually became more visible.
They did not immediately turn their romance into a public spectacle. Instead, they appeared together at selected events and occasionally shared glimpses of their relationship. Their connection also attracted interest because both had established careers in creative industries.
One interesting detail is how their professional worlds could naturally overlap. Antonoff works with musicians, singers and performers, while Qualley works in film, fashion and entertainment. They were both part of an industry where award ceremonies, recording projects and creative collaborations regularly bring people together.
In May 2022, the couple announced their engagement. Their relationship then moved towards marriage, with the wedding taking place in August 2023.
Qualley spoke warmly about finding her partner in interviews after the wedding. Her comments suggested that she felt comfortable and happy in the relationship at that stage. However, public comments from a particular moment should not be treated as proof of what a relationship will look like years later.
Margaret Qualley Husband Age: How Old Is Jack Antonoff?
Jack Antonoff was born on March 31, 1984, while Margaret Qualley was born on October 23, 1994.
As of November 2026:
- Jack Antonoff: 42 years old
- Margaret Qualley: 32 years old
- Age difference: Approximately 10 years and 7 months
Antonoff is about ten and a half years older than Qualley. Their age difference became a popular search topic after their relationship became public.
An age gap alone, however, does not explain whether two people are compatible. Their careers, personal priorities, communication and approach to private life are more meaningful factors than the number of years between their birthdays.
It is also worth remembering that both were established adults when they began dating. Qualley was in her mid-twenties, while Antonoff was in his late thirties.
Margaret Qualley Husband Age Gap: Does It Matter?
The age gap between Margaret Qualley and Jack Antonoff was noticeable, but it did not appear to prevent them from building a relationship. They dated for around two years before getting married.
People often search for celebrity age differences because they want to understand how couples with different life experiences manage relationships. But there is no reliable way to judge a marriage from birthdays alone.
In this case, both had demanding careers and worked in industries where schedules can be unpredictable. Qualley’s acting projects could involve filming in different locations, while Antonoff’s music career required studio sessions, collaborations and touring.
A less obvious point: A couple can share a creative lifestyle without having identical working routines. Film production often requires long periods away on location, while music production can involve extended studio work and travel. The practical challenge is not simply having busy careers; it is finding enough shared time and maintaining communication when schedules do not match.
There is no confirmed public evidence that their age difference was the reason for their separation. It would be misleading to present it as an explanation.
When Was Margaret Qualley and Jack Antonoff’s Wedding?
Margaret Qualley and Jack Antonoff married on August 19, 2023, in New Jersey. Their wedding took place at Parker’s Garage on Long Beach Island and attracted considerable attention because of its celebrity guest list.
The ceremony was a major entertainment story, with several well-known people attending to celebrate the couple.
Reported guests included:
- Taylor Swift
- Lana Del Rey
- Zoë Kravitz
- Channing Tatum
- Cara Delevingne
- Andie MacDowell
The guest list reflected the couple’s connections across music, film and fashion. Taylor Swift and Lana Del Rey, in particular, were notable guests because of their professional relationships with Antonoff.
The wedding was widely discussed as a stylish celebrity celebration. However, the most meaningful part of the event for fans was that the couple had moved from dating to marriage after announcing their engagement in 2022.
How Long Were They Married?
The couple married in August 2023 and separated in 2026, meaning their marriage lasted nearly three years.
Their separation became public in July 2026. On October 30, 2026, reports confirmed that they had filed for divorce in New York. The filing was described as uncontested, marking a formal step towards ending their marriage.
This distinction matters when answering whether Margaret Qualley is still married to Jack Antonoff. They were married in 2023, but by November 2026 they had separated and filed for divorce.
Margaret Qualley Husband Height: How Tall Is Jack Antonoff?
Jack Antonoff is commonly listed at approximately 5 feet 8 inches (173 cm). Margaret Qualley is also commonly listed at around 5 feet 8 inches (173 cm).
These figures are widely repeated in entertainment biographies, although celebrity height listings are not always independently verified. Differences in footwear, posture and camera angles can also make people appear taller or shorter in photographs.
Because both are generally reported to have similar heights, there is no substantial height difference to explain between them.
For readers searching for Margaret Qualley husband height, the simple answer is that Antonoff is usually listed at approximately 5 feet 8 inches.
Did Jack Antonoff Cheat on Margaret Qualley?
Cheating rumours appeared after news of Qualley and Antonoff’s separation in July 2026. Online speculation and entertainment reports raised questions about whether infidelity or trust issues had contributed to the breakup.
However, Margaret Qualley’s representative explicitly denied claims of infidelity and trust issues in a statement released in July 2026. The representative said that the reports circulating about the couple were untrue and described their relationship as involving respect, partnership, love and care.
That statement is important because rumours should not be treated as established facts. A separation does not automatically mean that one person cheated, and social media discussions are not reliable evidence of private events.
There are three points readers should keep separate:
- Confirmed: Qualley and Antonoff separated in 2026.
- Confirmed: They filed for divorce in October 2026.
- Not established: Claims that cheating caused the separation.
The representative’s public denial is the clearest available response to the infidelity speculation. Neither an online theory nor an anonymous claim should be presented as proof of wrongdoing.
A useful distinction: Relationship status and the reason for a breakup are two different questions. Public records can confirm that a couple has filed for divorce, but they do not necessarily explain the private reasons behind that decision.
Are Margaret Qualley and Jack Antonoff Divorced Now?
As of November 4, 2026, Margaret Qualley and Jack Antonoff have filed for divorce, but the filing itself should not automatically be described as proof that the divorce has been legally finalised.
The couple reportedly separated in July 2026, after nearly three years of marriage. Their divorce filing was made on October 30 in Kings County Supreme Court in Brooklyn, New York. Reports described the case as uncontested.
For clarity, these terms have different meanings:
- Separated: The couple has ended its relationship as partners or is living separately.
- Filed for divorce: Legal proceedings to end the marriage have begun.
- Divorced: The legal process has been completed and the marriage has formally ended.
This is why the most accurate description is that Qualley and Antonoff are separated and have filed for divorce. Readers should not assume the final legal date unless it is confirmed by reliable reporting or court information.
What Made Margaret Qualley and Jack Antonoff’s Relationship Interesting?
Their relationship attracted attention for more than the celebrity guest list at their wedding. They came from different professional backgrounds but shared an interest in creative work.
Qualley built her reputation through acting, dance and modelling. Antonoff developed his career through bands, songwriting and music production. Their work brought them into contact with many of the same entertainment circles, but each had a distinct professional identity.
There are a few details that make their story more interesting than a simple celebrity relationship timeline:
- Different creative careers: Their relationship connected the film and music industries, two fields with demanding but different schedules.
- A public engagement before marriage: They announced their engagement in 2022 and married in 2023, rather than keeping the entire relationship private.
- A clear response to speculation: When cheating rumours appeared after their separation, Qualley’s representative publicly denied them instead of allowing speculation to stand as fact.
Their story also illustrates why celebrity relationships should be discussed carefully. Public appearances and social media posts can show selected moments, but they cannot reveal everything happening inside a marriage.
FAQ
Who is Sarah Margaret Qualley’s husband?
Sarah Margaret Qualley is professionally known as Margaret Qualley. She married musician and record producer Jack Antonoff in August 2023. They separated in 2026 and filed for divorce on October 30, 2026.
What is the age difference between Margaret Qualley and Jack Antonoff?
Jack Antonoff was born on March 31, 1984, and Margaret Qualley was born on October 23, 1994. Their age difference is approximately 10 years and 7 months. Antonoff is the older partner.
When did Margaret Qualley marry Jack Antonoff?
Margaret Qualley and Jack Antonoff married on August 19, 2023. Their wedding took place at Parker’s Garage on Long Beach Island, New Jersey, and was attended by several famous guests.
Did Jack Antonoff cheat on Margaret Qualley?
There is no confirmed public evidence that Jack Antonoff cheated on Margaret Qualley. After their separation became public, Qualley’s representative denied reports of infidelity and trust issues. Claims circulating online should not be treated as proven facts.
How tall is Margaret Qualley’s husband?
Jack Antonoff is commonly listed at approximately 5 feet 8 inches, or 173 centimetres. Margaret Qualley is also commonly listed at around the same height, although celebrity height figures are not always officially verified.
Are Margaret Qualley and Jack Antonoff still together?
No. The couple separated in July 2026 and filed for divorce on October 30, 2026. As of November 4, 2026, the filing had been reported, but readers should distinguish the filing from confirmation that the divorce has been legally finalised.
Conclusion
Margaret Qualley’s husband is Jack Antonoff, the Grammy-winning musician and producer known for his work with major pop artists and his band Bleachers. The couple began dating in 2021, became engaged in 2022 and married in New Jersey in August 2023. Their relationship later came to an end, with separation reported in July 2026 and a divorce filing made in October.
The age difference, wedding and cheating rumours have all generated public interest, but the facts deserve to be treated separately from speculation. In particular, Qualley’s representative denied infidelity claims, and no confirmed public evidence establishes cheating as the reason for the separation.
For anyone following Margaret Qualley’s career, the most useful takeaway is that her professional identity stands independently of her relationship history. She remains an established actor, while Antonoff continues to be recognised for his work in music.
