Niamh McCormack

Biography

Niamh Rose McCormack (born 17 January 2001) is an Irish actress and model who has quickly gained recognition for her work in film and television. Known for her natural screen presence and modern appeal, she represents a new generation of Irish talent making an impact on international productions.

Early Life and Education

Niamh McCormack was born in Ballsbridge, South Dublin. She is the daughter of makeup artist Annie Gribbin and publican Paddy McCormack. Her parents separated when she was still an infant, and she was primarily raised by her mother, while maintaining regular contact with her father during weekends.

As a teenager, McCormack left traditional schooling at the age of 14 due to bullying and transitioned to homeschooling. She later completed her Leaving Certificate at a private college, demonstrating resilience and determination during a challenging period of her life.

Driven by a passion for performance, she trained professionally at the Bow Street Academy, one of Ireland’s leading acting institutions, graduating in 2019. Her training provided her with a strong foundation in screen acting and character development.

Modeling Career

McCormack began her modeling career at the age of 14 after signing with Morgan the Agency. She worked with well-known Irish retailers and brands, including The Bridge, Arnotts, and Life Style Sports. Her modeling success expanded internationally when she participated in Milan Fashion Week at just 16 years old, marking a significant milestone in her early career.

Her modeling background contributed to her confidence in front of the camera and helped shape her professional image.

Acting Career

McCormack transitioned into acting with steady momentum. In 2020, she was cast in the second season of Netflix’s The Witcher as the mysterious character known as “W,” introducing her to a global audience.

She made her feature film debut in Who We Love (2021), reprising her role as Róisín from the earlier short film Lily. The performance marked a key step in her move from short-form projects to major film productions.

In 2022, McCormack appeared as Sophie in The Magic Flute, a fantasy musical film that further showcased her versatility. That same year, she made a guest appearance in the Disney+ series Willow.

Her breakthrough television role came in 2023 when she starred as Alison in the Netflix teen drama Everything Now. Her performance was praised for its emotional authenticity and relatability, solidifying her reputation as a rising screen talent.

She continued her television success with a role in House of Guinness (2025), further expanding her profile in historical and dramatic storytelling.