Helen FitzGerald (born 1966) is an Irish novelist and former journalist, primarily known for her psychological thrillers and crime fiction. She was born and raised in Dublin, Ireland, and graduated from Trinity College Dublin with a degree in English literature.
After completing her studies, FitzGerald worked as a journalist, contributing to newspapers and magazines, including the Irish Times. In the early 2000s she transitioned to full‑time fiction writing. Her debut novel, The Noon Day Devil (2005), received critical acclaim and established her reputation within the crime‑fiction genre.
FitzGerald’s subsequent novels—such as The Missing Wife (2008), The Devil’s Moon (2010), The Winter of the Witch (2019), and The Tenth Woman (2020)—have been shortlisted for various literary awards, including the Irish Book Awards and the Dublin International Literary Award. Her works are characterized by intricate plot structures, psychological depth, and explorations of domestic suspense.
In addition to her novels, FitzGerald has contributed short stories to anthologies and has been a regular speaker at literary festivals across Ireland and the United Kingdom. Her books have been translated into multiple languages and have achieved commercial success in the United Kingdom, Ireland, and North America.
FitzGerald currently resides in Dublin, where she continues to write and engage in literary advocacy.