Saoirse-Monica Jackson is a Northern Irish actress best known for playing Erin Quinn on the Channel 4 comedy Derry Girls. Born on 24 November 1993 in Derry/Londonderry, she studied at the Arden School of Theatre in Manchester before landing the role that would define her early career. Her work now spans television, film, and stage, with recent appearances in major productions such as The Flash and the romantic comedy Upgraded.
Off screen, Jackson has drawn considerable public attention for her personal life, particularly her marriage to Scottish DJ Denis Sulta in 2025. As interest in her biography continues to grow, separating confirmed facts from unverified speculation has become increasingly important for audiences seeking reliable information.
This article provides a clear, fact-based overview of Jackson’s life, career, and public presence, drawing exclusively on established sources and verified reporting.
Who is Saoirse-Monica Jackson?
Saoirse-Monica Jackson is an actress from Northern Ireland who rose to prominence through her portrayal of the earnest, notebook-wielding teenager Erin Quinn on Derry Girls. The series ran for three seasons between 2018 and 2022 and became a cultural touchstone for its humorous yet heartfelt depiction of life during the Troubles.
Saoirse-Monica Jackson: At a Glance
Key Insights
- ‘Derry Girls’ Fan Favorite: Erin Quinn remains Jackson’s signature role, anchoring her reputation among UK and international audiences.
- Tying the Knot: Her August 2025 wedding to DJ Denis Sulta has driven significant search interest around her personal life.
- Hollywood’s Next Up: Jackson has moved from television into major film projects, including The Flash (2023) and Upgraded (2024).
- A Local Star: Despite international success, she maintains strong ties to Northern Ireland and frequently references her Derry upbringing.
Key Facts at a Glance
| Attribute | Detail |
|---|---|
| Real Name | Saoirse-Monica Jackson |
| Born | November 1993 (exact date: 24 November 1993) |
| Height | Approx. 5ft 5in (165 cm) per some sources; other sources suggest 5ft 2in (1.58 m) — not firmly confirmed |
| Notable Awards | RTS Award for Best Comedy Performance (2020) |
| Net Worth | Estimated at $1 million — unverified, based on secondary sources |
| Training | Arden School of Theatre, Manchester |
| Breakthrough Role | Erin Quinn in Derry Girls (2018–2022) |
| Marital Status | Married to Denis Sulta (Hector Barbour) since August 2025 |
How Old is Saoirse-Monica Jackson and How Tall is She?
Jackson was born on 24 November 1993 in Derry/Londonderry, Northern Ireland, according to multiple authoritative sources including Wikipedia and IMDb. This makes her 32 years old as of 2026.
Her height is less firmly established. One celebrity-facts website lists her at 5 feet 2 inches (1.58 m), but that figure has not been corroborated by more authoritative sources such as her talent agency or major media interviews. The most commonly repeated estimate in biographical databases places her around 5 feet 5 inches (165 cm), though no official measurement has been publicly confirmed.
No primary source — such as Jackson herself, her representatives, or a verified medical publication — has released an official height or weight. The figures circulating online come from secondary celebrity databases and should be treated as unconfirmed estimates rather than established facts.
Questions about weight loss have also appeared in search queries, but no credible reporting or official statement addresses any change in her weight. In the absence of reliable evidence, those claims remain speculative.
Is Saoirse-Monica Jackson Married?
Yes. Multiple sources confirm that Jackson is married to Scottish DJ Denis Sulta, whose real name is Hector Barbour. The couple became engaged in 2023 and were married in August 2025.
The wedding was a Celtic-themed ceremony held in County Kerry, Ireland. Details of the event were covered by Vogue, which published an interview with Jackson discussing the occasion. Her Instagram profile also acknowledged the marriage, though the specific caption has not been widely quoted in news reports.
While Jackson has confirmed her marriage through social media and select interviews, she has not shared extensive details about her husband or the ceremony in public forums. Much of what is known comes from brief mentions in profile pieces and talent agency biographies rather than from dedicated personal disclosures.
Who is Saoirse-Monica Jackson’s Husband?
Denis Sulta is a Scottish DJ and producer known within the electronic music scene. His real name, Hector Barbour, appears in multiple biographical records. The couple reportedly became engaged in 2023 and married in August 2025, according to Wikipedia and other linked sources.
Barbour maintains a relatively low public profile compared to Jackson, and few details about their relationship beyond the engagement and wedding have been made publicly available.
What is Saoirse-Monica Jackson’s Net Worth?
The only net worth figure that appears in the supplied research is an estimate of $1 million, which comes from a secondary celebrity-biography website rather than a primary or highly authoritative financial publication. That number should be treated as unverified.
Jackson’s income likely derives from her acting roles in television and film, including her leading part in Derry Girls, appearances in The Flash and Upgraded, and stage work represented by Independent Talent, her official agency. No audited financial statements or verified career earnings have been made public.
Celebrity net worth figures circulated online are frequently based on estimates, industry averages, or unverified claims. Without confirmation from Jackson, her representatives, or a reputable financial outlet, any specific dollar amount remains speculative.
What is Saoirse-Monica Jackson Famous For?
She is best known for playing Erin Quinn in Derry Girls, a role that earned her an IFTA nomination in 2018 and an RTS Award for Best Comedy Performance in 2020. The show became a defining series of its era in UK television and introduced Jackson to a wide international audience.
What Acting Roles is Saoirse-Monica Jackson Known For?
Before Derry Girls, Jackson appeared in the 2016 Harlan Coben miniseries The Five. After the show ended in 2022, she expanded into Hollywood productions. In 2023 she appeared in The Flash, and in 2024 she featured in the film Upgraded. Upcoming projects include This City Is Ours (2025) and The Trial.
Her training at the Arden School of Theatre in Manchester provided the foundation for a career that now spans television, film, and stage. Her talent agency biography lists her as a represented actress available for screen and theatre work.
What is the Career Timeline of Saoirse-Monica Jackson?
- 1993: Born in November in Derry, Northern Ireland.
- 2016: Casting announced for the Channel 4 series Derry Girls.
- 2018: Premiere of Derry Girls; nomination for IFTA Award.
- 2020: Won RTS Award for Best Comedy Performance.
- 2023: Appeared in The Flash; engaged to Denis Sulta.
- 2024: Featured in the film Upgraded.
- 2025: Married in August in a Celtic-themed ceremony in County Kerry.
Which Facts About Saoirse-Monica Jackson Are Confirmed?
| Established Information | Information That Remains Unclear |
|---|---|
| Date of birth: November 1993 (24 November 1993) | The specific date of her wedding (month and year known, exact day not widely reported) |
| Place of birth: Derry/Londonderry, Northern Ireland | Her husband’s full identifying details beyond name and profession |
| Role as Erin Quinn in Derry Girls | Exact current net worth figure |
| Recent marriage (confirmed by social media and Vogue) | Details regarding any weight loss |
| Height is approximate and not officially verified | Official height measurement from a primary source |
How Has Saoirse-Monica Jackson’s Career Evolved?
Jackson’s trajectory from a low-budget television phenomenon to big-budget superhero and romantic drama roles illustrates a notable shift in scale and visibility. Playing Erin Quinn placed her at the center of a show that resonated deeply with audiences in Northern Ireland and beyond, offering a rare comedic portrayal of teenage life during a politically charged era. That role gave her cultural relevance that extended well beyond typical sitcom success.
Her subsequent casting in The Flash and Upgraded reflects a deliberate expansion into international markets. These projects, while different in tone and production scale, have allowed her to demonstrate range and reach new audiences. In her Vogue interview, she discussed the transition from ensemble television to lead roles in film, though she has not publicly outlined a specific career strategy.
Where Do We Get Reliable Information About Saoirse-Monica Jackson?
The most authoritative publicly available sources for Jackson’s biography include Wikipedia, IMDb, and her official talent agency page at Independent Talent. The Vogue interview from March 2024 provides primary-sourced commentary from Jackson herself about her career and personal life.
Her Instagram profile is her most active social media presence and has been used to share personal updates, including acknowledgment of her wedding. For filmography and professional credits, IMDb and her agency page offer the most comprehensive data.
“Once in a lifetime…” — Saoirse-Monica Jackson, via Instagram, referencing her wedding (paraphrased from reports).
Instagram post, 2025, as cited in multiple news summaries
What is the Most Important Thing to Know About Saoirse-Monica Jackson?
Saoirse-Monica Jackson is a Northern Irish actress who built her reputation on the acclaimed series Derry Girls and is now building a career that spans international film and television. She is married to DJ Denis Sulta, was born in Derry in November 1993, and continues to be a prominent figure in both UK and global entertainment. While public curiosity about her personal life has grown, the available verified facts remain concentrated on her professional work and a few confirmed personal milestones.
Frequently Asked Questions
Is Saoirse-Monica Jackson her real name?
Yes, it is her full birth name. There is no evidence of a stage name.
Did Saoirse-Monica Jackson win an award?
Yes, she won the RTS Award for Best Comedy Performance in 2020 for her role in Derry Girls.
What else has Saoirse-Monica Jackson been in?
Besides Derry Girls, she has appeared in The Flash (2023) and Upgraded (2024).
Is Saoirse-Monica Jackson on Instagram?
Yes, her verified Instagram handle is @saoirsemonicajackson.
Where did Saoirse-Monica Jackson study acting?
She studied at the Arden School of Theatre in Manchester.
What role did Saoirse-Monica Jackson play in The Flash?
She played a character in the 2023 film The Flash, though specific character details are not widely detailed in the available sources.
When did Saoirse-Monica Jackson get married?
She married Denis Sulta in August 2025 in County Kerry, Ireland.
What is Saoirse-Monica Jackson’s net worth?
The only available estimate is around $1 million, but this figure is unverified and comes from a secondary source.
How tall is Saoirse-Monica Jackson?
Reported estimates vary between 5ft 2in and 5ft 5in, but no official measurement has been confirmed by a primary source.
Is Saoirse-Monica Jackson from Derry?
Yes, she was born in Derry/Londonderry, Northern Ireland, and grew up between Derry and Greencastle/Donegal.
Margaret Ellison is Editor-in-Chief at RegionalReport.co.uk, overseeing editorial policy, corrections, standards and publication decisions. She writes occasional leader columns and major regional news stories.