This article lists railway stations both in the Republic of Ireland and Northern Ireland.
The stations in the Republic of Ireland are generally operated by Iarnród Éireann and stations in Northern Ireland are generally operated by NI Railways.
Information about stations in the Republic of Ireland is sourced from Irish Rail's API, while details for stations in Northern Ireland served by the Enterprise come from the same source.
Codes for other Northern Irish stations are obtained from the Translink NI Railways API and Tiger.worldline.global.
Some stations have dual codes, with one for the IÉ network and another for the NI Railways network; both codes are included here.