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- Nendrum College, Comber, Newtownards, County Down
- New-Bridge Integrated College, Loughbrickland, County Down
- Newry High School, Newry, County Down
- Newtownabbey Community High School, Newtownabbey, County Antrim
- Newtownbreda High School, Belfast
- Newtownhamilton High School, Newtownhamilton, County Armagh
- North Coast Integrated College, Coleraine, County Londonderry
Read more about this topic: List Of Secondary Schools In Northern Ireland