Niamh Algar

There are many quotes available on the internet, but the best to define today’s actor is that ‘Dream Big, Stay Positive, Work Hard, and Enjoy the journey,’ and success will come to you. She is an admirable performer and a hard worker who gives her character life. There are tons of emerging actors, but her name and work are always talked about. Niamh Algar has worked with many renowned actors such as Ridley Scott, Helen McCrory, Ivan Atkinson, Elena Anaya, and more.

Niamh Algar is a well-recognized Irish actor who is famous for her appearance in the 2019 British drama TV series called The Virtues. Her name, Niamh, is of old Irish origin and is pronounced as ‘Neev’.

Who Are Niamh Algar's Parents?

Niamh Algar was born on June 28, 1992, to David and Angela Algar in Mullingar, County Westmeath, Ireland. Her family has a modern approach to customs and traditions. Her father, David, is Catholic and worked as a mechanic, while her mother, Angela, worked as a nurse. Niamh attended a Catholic school, where she sometimes felt out of place among her classmates. She has expressed that people should never be judged based on their beliefs or faith. She remains very close to her parents and frequently brings them to her film and TV sets.

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Niamh is the youngest of five children. She has two sisters, Jenny (Jen) and the late Lynne, and two brothers, Kenneth and John. Her sister Lynne sadly passed away in March 2024 after an illness.

During her childhood, Niamh shared a strong bond with her father, often spending time building and working with tools together. She was known for her lively and tomboyish personality. Though she faced some bullying for being different, her mother encouraged her to gain confidence by enrolling her in boxing classes, helping her develop self-defense skills and resilience.

After high school, Niamh pursued design at the Dublin Institute of Technology. She then trained at the Bow Street Academy for Screen Acting, which became a cornerstone of her professional acting career. 

What Are The Career Peaks Of Niamh Algar?

Niamh Algar first gained recognition with the Irish horror film Without Name in 2016, at the age of 24. Her performance as a charismatic field assistant marked her breakout role in cinema. On television, she appeared in the Channel 4 comedy-drama The Bisexual in 2018, playing Tania, which introduced her to a wider UK audience.

In 2019, she was named one of BAFTA’s Breakthrough Brits, celebrating emerging talent in film and television. That same year, she delivered a powerful performance as Dinah in Shane Meadows’ drama series The Virtues, earning Best Actress in a Leading Role – TV Drama at the 2020 IFTA Awards.

Her role as Ursula in the 2019 crime drama Calm with Horses further established her reputation as one of Ireland’s most talented actresses. For this performance, she won Best Supporting Actress – Film at the 2020 IFTA Awards and received a BAFTA nomination for Best Supporting Actress in 2021.

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From 2020 to 2022, Algar starred as Sue in Ridley Scott–produced HBO Max series Raised by Wolves, which significantly expanded her international recognition. In 2022, she appeared alongside Florence Pugh in the Netflix psychological drama The Wonder, serving as the film’s narrator and receiving widespread praise for her screen presence and voice work.

In 2023 and 2024, she achieved critical acclaim for her performance as Dr. Lucinda Edwards in the ITV medical thriller Malpractice, earning a BAFTA TV nomination for Best Actress in 2024. She also appeared in the Sky Atlantic historical miniseries Mary & George alongside Julianne Moore and Nicholas Galitzine.

In 2025, Algar solidified her leading-lady status with two major projects. She starred in the ITV psychological thriller Playing Nice as Maddie Wilson. She also led the Sky thriller The Iris Affair as mathematical genius Iris Nixon. The series premiered on October 16, 2025, and quickly became one of Sky’s most-streamed originals, with Algar’s performance praised for its physicality and depth.

Looking ahead to 2026, Algar has hinted at a new Dublin-set film project and the possible development of a second season of The Iris Affair due to its strong viewership, marking an exciting next chapter in her rapidly ascending career.

Is Niamh Algar Married?

Niamh Algar is not married. However, she is in a long-term relationship with Scottish actor Lorne MacFadyen. The two have been together for several years and continue to share a strong bond. Niamh and Lorne have worked together on screen, most notably in the 2023 ITV medical thriller Malpractice, where MacFadyen played her on-screen husband.

In interviews given in May 2023 and January 2025, Niamh spoke warmly about the experience of working opposite her real-life partner, describing it as both supportive and creatively fulfilling.

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Although it has been widely reported that they are in a relationship, there have been no announcements of an engagement or marriage. Both remain focused on their individual careers and continue to support each other’s professional growth. We hope to hear the wedding bells sometime soon.

How Much Is Niamh Algar's Net Worth?

Exact estimates of Niamh Algar’s net worth are not publicly available. Her income comes primarily from her successful career as an actress in both film and television.

Early in her career, while pursuing acting studies, Niamh worked on film sets as a runner and in the art department to help pay for tuition. However, she is now known exclusively for her work as an actress, and these early film crew roles are no longer part of her professional activities.

Niamh remains active on social media platforms like Instagram, where she engages with her fans and shares updates about her projects. She is represented by the Independent Talent Group, an agency that manages and advocates for many notable actors, including Arthur Darvill, Tom Davis, and Tobie Donovan.

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How Tall Is Niamh Algar?

Niamh Algar has a towering height of 5 feet & 7 inches. She is a beautiful woman with excellent acting skills, blonde hair, and blue eyes. Niamh follows a daily routine to maintain her health.

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