Dermot Healy (born 1947 in Finnea, County Westmeath, Ireland) was an Irish novelist, playwright and poet. He won the Hennessy Award (1974 and 1976), the Tom Gallon Award (1983), and the Encore Award (1995). In 2011, he was shortlisted for the Poetry Now Award for his poetry collection, A Fool's Errand.
Healy was a member of Aosdána and of its governing body, the Toscaireacht, and lived in County Sligo, Ireland.