St. C
- St. Canices Primary School, Fincairn, Feeny, County Londonderry
- St. Clare's Convent Primary School, Newry, County Down
- St. Colman's Abbey Primary School, Newry, County Down
- St. Colman's Primary School, Annaclone, Annaclone, County Down
- St. Colman's Primary School, Dromore, Dromore, County Down
- St. Colman's Primary School, Kilkeel, Kilkeel, County Down
- St. Colman's Primary School, Lawrencetown, Lawrencetown, County Down
- St. Colman's Primary School, Saval, Saval, County Down
- St. Colum's Primary School, Portstewart, County Londonderry
- St. Columbkille's Primary School, Carrickmore, County Tyrone
Read more about this topic: List Of Primary Schools In Northern Ireland