This is a list of seaports around the coast of the island of Ireland, including those found in Northern Ireland.
List by coast East coast Rosslare Arklow Wicklow Dún Laoghaire Dublin Howth Drogheda Dundalk Greenore Warrenpoint Belfast Larne
North coast Coleraine Londonderry (Foyle) Rathmullan
West coast Bantry Bay Dingle Fenit Foynes Galway Killybegs Rossaveal Kilronan Kilrush Limerick Shannon Foynes Port Sligo Port
South coast Castletown Berehaven Kinsale Cobh Ringaskiddy Tivoli Cork Youghal Dungarvan Waterford New Ross Dunmore East Valentia
See also Coastal landforms of Ireland