Biography
Niamh Moriarty is an Irish actor from Dublin. She began working in the industry at the age of 11 and has appeared on stage and screen.
Her television credits include the role of Marnie in the BBC series Best Interests (2023) and Fiadh in the RTÉ series Showkids (2025). Film roles include Daisy in Silver and the Book of Dreams (2023) and Jennifer in September Says (2024). On stage she has played Tiny Tim in Jack Thorne's A Christmas Carol at the Gate Theatre and appeared in a National Theatre workshop of My Left Foot.
Moriarty was named one of Screen International's Stars of Tomorrow in 2024.
