Rynagh O'Grady (b.1954, Dublin) is an Irish actress, playwright, and director. She is known for her roles on TV in Father Ted and movies in Far and Away (1992), A Love Divided (1999), Dorothy Mills (2008) and Breakfast on Pluto (2005).
Rynagh trained at the Abbey Theatre, and a number of courses in England and Europe, including six months at Theatre Laboratory in Poland.