Portmarnock railway station () serves Portmarnock in County Dublin.
History
The station opened on 25 May 1844.
The ticket office is open from 5:45 AM to 2:30 PM, Monday to Friday. It is closed on Saturday and Sunday.
Connections
The station is served by the DART and Commuter services. Enterprise services pass from Dublin Connolly en route via Drogheda, Dundalk, Newry, Portadown, , and Belfast Central. Connecting trains from Dublin Connolly link to Sligo, as well as Rosslare Europort and buses connect Dublin Connolly to Dublin Port for ferries to Holyhead for trains to , and London Euston.