Niamh Algar was born on June 28, 1992, in Mullingar, County Westmeath, Ireland. She is an Irish actress known for acclaimed performances in films such as Calm with Horses, Censor, Wrath of Man, and The Wonder, as well as television series including Malpractice, Culprits, Mary & George, and The Iris Affair. Since beginning her professional acting career in 2013, she has earned widespread recognition for her emotional depth, versatility, and commanding screen presence across both Irish and international productions.
She started with short films and minor television roles, gradually gaining recognition in both Irish and British productions. Standing 5 feet 7 inches tall, she combines physical readiness with dedication to acting. Audiences and critics praise her nuanced performances, and Niamh Algar’s movies and TV shows continue to strengthen her respected legacy as a talented contemporary actress with growing international acclaim.
| Basics | Details |
| Full Name | Niamh Algar, an Irish professional actress |
| Date of Birth | June 28, 1992 |
| Place of Birth | Mullingar, County Westmeath, Ireland |
| Age | 33 years old currently |
| Height | 5 feet 7 inches tall |
| Weight | Approximately 55 kilograms |
| Nationality | Irish, rooted in family traditions |
| Education | Loreto College and Gaiety School |
| Early Life | Close-knit family with siblings Laura and Cian |
| Niamh Algar’s Movies And TV Shows | Wrath of Man, The Wonder, Mary & George, The Iris Affair |
| Lifestyle | Yoga, healthy living, Dublin culture |
| Awards | IFTA, BIFA, Screen Ireland nominations |
| Legacy | Respected for authentic emotional performances |
| Family | Parents Eoin, Siobhan, strong ties |
Niamh Algar’s Movies And TV Shows
Movies
Wrath of Man (2021)

In Wrath of Man (2021), Niamh Algar shines as Dana Curtis, delivering a performance praised for emotional depth and intensity. The action thriller grossed about £80 million globally, attracting wide audience attention. Her strong screen presence in Niamh Algar’s movies and TV shows, along with her nuanced acting, earned critical acclaim, highlighting her versatility.
Calm with Horses (2019)
Niamh Algar’s portrayal of Ursula in Calm with Horses (2019) drew high praise for emotional complexity. The film earned roughly £85 000 at the box office, capturing festival and audience attention. Her nuanced performance within Niamh Algar’s movies enhanced the story’s depth, demonstrating versatility and commitment to challenging roles.
The Wonder (2022)

In The Wonder (2022), Niamh Algar plays Kitty O’Donnell, delivering a heartfelt performance that helped the film earn about £1.2 million worldwide. Her ability to convey subtle emotion within Niamh Algar’s movies and TV shows elevated the period drama’s impact. Critics and audiences admired her skill and range, which enhanced her profile across cinematic storytelling and further proved her dramatic strength.
Censor (2021)
Niamh Algar stars as Enid Baines in Censor (2021), which earned around £250 000 at the box office. Her chilling, intense performance within Niamh Algar’s movies and TV shows added tension and depth to the psychological horror. Viewers praised her emotional commitment and strong presence, which enhanced the film’s eerie atmosphere and reinforced her status as a versatile actor in suspense-driven roles.
TV Shows
Mary & George (2024)

In Mary & George (2024), Niamh Algar delivers a compelling performance as Sandie, captivating audiences with political intrigue and layered storytelling. The series premiered to strong viewership, and her role in Niamh Algar’s TV shows showcased impressive dramatic skill. Critics applauded her nuanced acting, increasing her television presence and expanding her fan base across international streaming audiences.
Culprits (2023)
Niamh Algar plays a specialist in the crime drama Culprits (2023), bringing precision and depth to her role. The series’s engaging story and suspenseful pacing drew global audiences. Her contributions to Niamh Algar’s movies and TV shows enhanced ensemble dynamics and showcased her adaptability in television roles, further strengthening her recognition and professional momentum.
Malpractice (2023)

In Malpractice (2023), Niamh Algar stars as Dr. Lucinda Edwards, giving a layered, authentic performance. The series’s high-stakes medical drama challenged her character work, while her impact in Niamh Algar’s TV shows earned praise from viewers. Her portrayal enhanced audience engagement and credibility on television, reinforcing her growing reputation in emotionally intense storytelling.
The Iris Affair (2025)
In The Iris Affair (2025), Niamh Algar takes the lead role of Iris Nixon, a brilliant mathematician and puzzle solver drawn into a dangerous conspiracy involving powerful technology. The eight-part thriller premiered on Sky Atlantic in October 2025 and quickly became one of Algar’s most high-profile television projects.
Her performance was praised for combining intelligence, vulnerability, and determination, helping to anchor the series’ complex narrative. The role further strengthened her international profile and demonstrated her ability to carry a major television production as the central character.
Early Life and Education

Niamh Algar was born on June 28, 1992, in Mullingar, County Westmeath, Ireland, to parents Eoin and Siobhan Algar. She grew up with her older sister, Laura Algar, and younger brother, Cian Algar, in a close-knit Irish family. She completed her secondary education at Loreto College in Mullingar before attending The Gaiety School of Acting in Dublin, where she trained professionally in acting and stage performance from 2010 to 2013.
Career
- Niamh Algar began her career in 2013, appearing in short films such as Trace and in minor television roles in Irish series.
- She gained recognition for her natural screen presence and emotional depth in early independent projects filmed in Dublin and Belfast.
- These initial experiences allowed her to develop versatility and professionalism.
- Niamh Algar’s movies and TV shows laid the groundwork for her transition into more substantial roles in British and Irish feature films and television dramas.

Height, Weight, and Age
Born in 1992, Niamh Algar is currently 33 years old. She stands 5 feet 7 inches (170 cm) tall and weighs approximately 55 kilograms. Regular workouts, including Pilates and running around Mullingar and Dublin, keep her physically fit for demanding roles. Her athletic frame and disciplined routine enhance her performances in both action-driven and dramatic productions.
Family and Lifestyle

- Niamh Algar maintains close ties with her family in Mullingar, regularly visiting her parents, Eoin and Siobhan.
- She values privacy and balances work with personal time.
- Her lifestyle includes healthy living, yoga, and cultural engagement in Dublin and Westmeath.
- Colleagues describe her as focused, professional, and disciplined.
- Despite rising fame, she remains grounded in Irish traditions and family-centered values.
Awards and Nominations

- Niamh Algar’s movies and TV shows, Irish Film and Television Award nomination for Best Supporting Actress for Calm with Horses (2019)
- British Independent Film Award nomination for Best Actress
- Dublin Film Critics Circle recognition for Outstanding Performance
- Rising Star acknowledgment at the Galway Film Festival
- Screen Ireland Award nomination for Breakthrough Performance
Public Fame and Legacy

With acclaimed roles in films like Calm with Horses and series including Malpractice, Niamh Algar has built a reputation as one of Ireland’s leading contemporary actresses. Industry observers praise her for thoughtful role selection, emotional authenticity, and screen presence. As she continues to appear in both Irish and British productions, Niamh Algar is expected to expand her global recognition.
Conclusion
Niamh Algar’s movies and TV shows have firmly established her as one of Ireland’s most versatile and talented contemporary actresses. Her performances in Calm with Horses (£85,000 box office), Wrath of Man (£80 million), and The Wonder (£1.2 million) showcase her emotional depth and range. She has been nominated by IFTA, BIFA, and Screen Ireland for her remarkable work. With strong roles in Mary & George and Malpractice, her discipline and skill ensure her contributions leave a lasting legacy in international film and television.
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FAQs
Niamh Algar began acting in 2013, appearing in short films such as Trace and in minor television roles in Ireland, gradually gaining recognition in both Irish and British productions.
She is known for roles in Calm with Horses, Wrath of Man, and The Wonder, where her emotional depth and strong screen presence attracted critical and audience praise.
Her movies and TV shows include Mary & George, Malpractice, and The Iris Affair, demonstrating her versatility, nuanced acting, and growing international recognition across film and television.
She has earned nominations from the Irish Film and Television Awards, British Independent Film Awards, and Screen Ireland Awards, reflecting her skill and strong performances in acclaimed projects.
Born on June 28, 1992, in Mullingar, Ireland, Niamh Algar trained at the Gaiety School of Acting and has become a respected contemporary actress with international visibility.
