Simone Kirby Biography: Age, Net Worth, Height, Husband, Kids, Career, Awards & Filmography
Simone Kirby is an actress who became a recognized figure in the international film and television landscape through her performance as Oonagh in the drama film Jimmy’s Hall.
This role marked a turning point in her career, transitioning her from a respected stage performer into a globally recognized screen actress.
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Beyond this breakthrough, she gained widespread visibility for her role as Mary Malone in the fantasy series His Dark Materials.

Quick Facts
- Full Name: Simone Kirby
- Date of Birth: October 28, 1976
- Age: 49 years old
- Gender: Female
- Place of Birth: Ennis, County Clare, Ireland
- Nationality: Irish
- Profession: Actress
- Height: 5 feet 5 inches
- Eye Color: Blue
- Hair Color: Red
- Parents: N/A
- Siblings: N/A
- Spouse: Fergal McElherron
- Children: Gavin McElherron
- Relationship Status: Married
- Religion: Christianity
- Ethnicity: Irish
- Net Worth: $1.8 million
Early Life and Education
Simone Kirby is now at the age of 49 years old was born on October 28, 1976.
She was raised in Ennis, County Clare, Ireland, where she developed an early interest in storytelling and performance within a culturally rich environment.
Her family supported her creative pursuits, encouraging her involvement in local drama activities from a young age.
Growing up in Ireland, she identifies with her Irish heritage and practices Christianity.
Her upbringing in a community that valued the arts played a significant role in shaping her decision to pursue acting professionally.
She attended the Gaiety School of Acting, one of Ireland’s leading institutions for actor training, graduating in 1998.
Her education provided a strong foundation in both classical and contemporary theatre.
Following her graduation, she spent over a decade working extensively on stage, including performances at the Abbey Theatre and the Gate Theatre, where she refined her craft before transitioning into film and television.
Personal Life
Simone Kirby is married to Fergal McElherron, whom she met within the Irish acting community.
The couple maintains a private personal life while continuing their respective careers in the entertainment industry.
They have a son named Gavin.
She divides her time between Ireland and London to accommodate her acting commitments and international projects.
Career
Simone Kirby began her career in theatre, earning critical recognition for her performances in productions such as Dancing at Lughnasa and Aristocrats.
She later transitioned into television with roles in series such as Pure Mule and The Clinic.
Her major breakthrough came in 2014 when she starred in Jimmy’s Hall, which premiered at the Cannes Film Festival and introduced her to a wider international audience.
This success led to roles in major productions, including Alice Through the Looking Glass, where she played Tyva Hightopp.
She further expanded her career in television with her role as Mary Malone in His Dark Materials, appearing in multiple seasons.
More recently, she has featured in productions such as The Buccaneers and Hidden Assets, continuing to balance work across film, television, and theatre.
Awards
- Irish Times Theatre Award for Best Actress (2007) – Nominated
- IFTA Award for Best Actress in a Lead Role (2015) – Nominated
- IFTA Award for Best Actress in a Supporting Role (2021) – Nominated
Net Worth
Simone Kirby has a net worth estimated at $1.8 million.
Her earnings are derived from her long-standing work in theatre, film, and television, as well as narration projects and collaborations within the arts industry.
Social Media
- Instagram: @simonekirby_
- X: @simonekirby
Filmography
- Pure Mule (2005)
- The Clinic (2008)
- Season of the Witch (2011)
- Jimmy’s Hall (2014)
- Love/Hate (2014)
- Alice Through the Looking Glass (2016)
- Notes on Blindness (2016)
- Houdini and Doyle (2016)
- The Flag (2016)
- Peaky Blinders (2017)
- Mother’s Day (2018)
- Resistance (2019)
- His Dark Materials (2020)
- Hidden Assets (2021)
- The Buccaneers (2023)
- The Last Girl (2024)
- Small Things Like These (2024)
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