Zoznam ostrovov v Severnom Írsku zahŕňa všetky ostrovy a súostrovia patriace Severnému Írsku. Zoznam je zoradený abecedne podľa dištriktov, v prípade, že ide o ostrov v jazere, príslušné jazero je uvedené v zátvorke.
Dištrikt Antrim Rams Island (Loug Neagh)
Dištrikt Ards Conly Island (Strangford Lough) Chapel Island (Strangford Lough) Long Rock Mahee Island (Strangford Lough) Reagh Island (Strangford Lough) Rough Island (Strangford Lough) Sketrick Island (Strangford Lough) Skullmartin South Island (Strangford Lough) Wallaces Rocks
Dištrikt Coleraine The Skerries
Dištrikt Cookstown Blackers Rock (Lough Neagh)
Dištrikt Craigavon Coney Island (Lough Neagh) Derrywaragh Island Oxford Island
Dištrikt Down Island More (Strangford Lough) Island Taggart (Strangford Lough) Guns Island Pawle Island (Strangford Lough) Salt Island (Strangford Lough)
Dištrikt Fermanagh Boa Island (Lower Lough Erne) Devenish Island (Lower Lough Erne) Gorminish (Lough Melvin) Inishkeen (Lough Macnean Upper) Legg Shoal Island (Lower Lough Erne) Rosscor Island (Lower Lough Erne) Rosscorkey Island (Lough Macnean Upper) Rough Island (Lower Lough Erne) White Island (Lower Lough Erne)
Dištrikt Larne Isle of Muck The Maidens
Dištrikt Moyle Carrickarade Island Rathlin Island Sheep Island
Dištrikt North Down Copeland Island Light House Island Mew Island
Pozri aj Zoznam ostrovov v Írsku
Kategória:Ostrovy v Severnom Írsku Severné Írsko