List of Catholic schools in Ireland by religious order
This is a list of Catholic educational institutions in Ireland, classified by the religious order to which they belong. All schools are located in the Republic of Ireland unless otherwise indicated.Augustinian Order
- Good Counsel College - New Ross
- St Augustine's College, Dungarvan - Dungarvan
Benedictine Order
- Glenstal Abbey School - Murroe
- De La Salle College - Churchtown, Dublin
- De La Salle College - Dundalk
- De La Salle College - Waterford
- St Benildus College - Kilmacud, Dublin
Carmelite Order
- Terenure College - Terenure, Dublin
Christian Brothers
- The Abbey - Tipperary
- Ardscoil Rís - Dublin
- Ardscoil Rís, Limerick - Limerick
- Christian Brothers School - Charleville
- Christian Brothers School - Dungarvan
- Christian Brothers School - Roscommon
- Christian Brothers School - Sexton Street, Limerick
- Christian Brothers College - Monkstown, Dublin
- Christian Brothers College - Cork
- Midleton CBS - Midleton
- Clonkeen College - Deansgrange, Dublin
- Coláiste Íosagáin - Dublin
- Coláiste Éanna - Ballyroan, Dublin
- Coláiste Eoin - Booterstown, Dublin
- Coláiste Mhuire - Marino, Dublin
- Drimnagh Castle Secondary School - Drimnagh, Dublin
- O'Connell School - Dublin
- Our Lady's - Templemore
- Rice College - Ennis
- St. Aidan's - Dublin
- Saint Brendan's College - Bray
- St. Fintan's - Sutton, Dublin
- St Mary's - Tralee
- St. Vincent's - Glasnevin, Dublin
- Synge Street School - Dublin
- Waterpark College - Waterford
Northern Ireland
- Abbey Grammar School - Newry
- Christian Brothers School - Glen Road, Belfast
- Christian Brothers School - Omagh
- Edmund Rice College - Glengormley, Newtownabbey
- St Mary's Grammar School - Belfast
Cistercian Order
- Cistercian College - Roscrea
Dominican Order
- Scoil Chaitríona - Glasnaíon, Baile Átha Cliath 9
- Dominican College - Griffith Avenue
- Dominican College Sion Hill - Blackrock, Dublin
- Muckross Park College - Dublin
- Newbridge College - Newbridge
- Laurel Hill Coláiste - Limerick
Franciscan Order
- Gormanston College - Gormanston
Holy Ghost Fathers
- Blackrock College - Blackrock, Dublin
- Rockwell College - Cashel
- St Mary's College - Rathmines, Dublin
- St Michael's College - Dublin
- Templeogue College - Templeogue, Dublin
Marist Brothers
- Marian College - Dublin
- Marist College - Athlone
- Moyle Park College - Clondalkin, Dublin
Marist Fathers
- Catholic University School - Leeson Street, Dublin
- Chanel College - Coolock, Dublin
- St Mary's College - Dundalk, Co Louth
Patrician Brothers
- Patrician School - Newbridge
- St Joseph's Patrician College - Galway
- Manor House School - Raheny, Dublin
- Coláiste Chríost Rí - Cork
- Coláiste an Spioraid Naoimh - Bishopstown, Cork
- Presentation College - Bray
- Presentation Brothers College - Cork
Presentation Sisters
- Calasanctius College - Oranmore
- Presentation College - Headford
- Scoil Mhuire - Clane
- Presentation - Tralee
- Killina Presintation Secondary School - Tullamore
Salesians of Don Bosco
- Salesian Secondary College - Pallaskenry
- Salesian College - Celbridge
Sisters of Loreto
- Loreto Abbey, Dalkey
- Loreto College, Balbriggan
- Loreto College, Cavan
- Loreto College, Foxrock
- Loreto College, Mullingar
- Loreto College, St Stephens Green,
- Loreto College, Swords,
- Loreto Convent Secondary School, Letterkenny
- Loreto Secondary School, Bray
- Loreto Secondary School, Fermoy
- Loreto Secondary School, Kilkenny
- Loreto Secondary School, Navan
Sisters of Mercy
- Mercy College - Coolock, Dublin
- Sancta Maria College - Rathfarnham, Dublin
- St Joseph's - Navan
- St Joseph's - Tulla
- St Leo's College - Carlow
- Scoil an Spioraid Naoimh
Society of Jesus
- Belvedere College - Dublin
- Clongowes Wood College - Clane
- Coláiste Iognáid - Galway
- Crescent College - Limerick
- Gonzaga College - Ranelagh, Dublin
- St Declan's School - Dublin
- Mount Anville School - Dundrum, Dublin
- Scoil an Chroí Ró Naofa
- Castleknock College - Castleknock, Dublin
- St. Paul's College - Raheny, Dublin
Unaffiliated Diocesan Schools
- St. Patrick's Classical School - Navan
- St. Flannan's College - Ennis
- Garbally College - Ballinasloe
- St. Brendan's - Killarney
- St Michael's College - Listowel
- St. Colman's College - Fermoy
- St Eunan's College - Letterkenny
- St. Finian's College - Mullingar
- St Jarlath's College - Tuam
- St Kieran's College - Kilkenny
- St Macartan's College - Monaghan
- St. Mary's College - Galway
- St. Mary's Knockbeg College - Carlow
- St Munchin's College - Limerick
- St Muredach's College - Ballina
- St Peter's College - Wexford
- Summerhill College - Sligo
- Coole National School - Summerhill, County Meath
