| ABBEY VOCATIONAL SCHOOL |
The Glebe, Donegal Town, Co.donegal |
723 students, Inter Denominational, gender: Mixed |
| CARNDONAGH COMMUNITY SCHOOL |
Carndonagh, Lifford, Co Donegal |
972 students, Inter Denominational, gender: Mixed |
| COLÁISTE AILIGH |
Teach Sprackburn, Bóthar Ard, Leitir Ceanainn |
197 students, Inter Denominational, gender: Mixed |
| COLÁISTE CHOLMCILLE |
College St, Ballyshannon, Co Donegal |
658 students, Inter Denominational, gender: Mixed |
| COLÁISTE NA CARRAIGE |
Carrick, Co. Donegal |
225 students, Inter Denominational, gender: Mixed |
| COLÁISTE PHOBAIL CHOLMCILLE |
Baile Úr, Oileán Thoraí, Doirí Beaga, Co. Dhún Na Ngall |
4 students, Inter Denominational, gender: Mixed |
| CRANA COLLEGE |
Crana Road, Buncrana, Co. Donegal |
528 students, Inter Denominational, gender: Mixed |
| DEELE COLLEGE |
Raphoe, Lifford, Co Donegal |
559 students, Inter Denominational, gender: Mixed |
| ERRIGAL COLLEGE |
Windyhall, Letterkenny |
344 students, Inter Denominational, gender: Mixed |
| FINN VALLEY COLLEGE |
Main Street, Stranorlar, Lifford |
302 students, Inter Denominational, gender: Mixed |
| GAELCHOLAISTE CHINEÁL EOGHAIN |
Muileann Thulaigh Gharbháin, Bun Cranncha, Co. Dhún Na Ngall |
39 students, Multi Denominational, gender: Mixed |
| GAIRM SCOIL CHÚ ULADH |
Béal An Átha Móir, An Clochan, Leifear, Co Dhun Na Ngall |
287 students, Inter Denominational, gender: Mixed |
| GAIRMSCOIL MHIC DIARMADA |
An Leadhbgarbh, Árainn Mhór, Co Dhún Na Ngall |
60 students, Inter Denominational, gender: Mixed |
| LORETO COMMUNITY SCHOOL |
Milford, Co Donegal |
756 students, Inter Denominational, gender: Mixed |
| LORETO SECONDARY SCHOOL |
Letterkenny, Co Donegal |
935 students, Catholic, gender: Girls |
| MAGH ENE COLLEGE |
Church Road, Bundoran, Co Donegal |
346 students, Inter Denominational, gender: Mixed |
| MOVILLE COMMUNITY COLLEGE |
Carrownaff, Moville, Co Donegal |
511 students, Inter Denominational, gender: Mixed |
| MULROY COLLEGE |
Milford, Letterkenny, Co Donegal |
306 students, Inter Denominational, gender: Mixed |
| POBALSCOIL CHLOICH CHEANNFHAOLA |
An Fálcarrach, Leitir Ceanainn, Co. Dhún Na Ngall |
493 students, Inter Denominational, gender: Mixed |
| POBALSCOIL GHAOTH DOBHAIR |
Doirí Beaga, Leitir Ceannain, Tir Chonaill |
296 students, Inter Denominational, gender: Mixed |
| ROSSES COMMUNITY SCHOOL |
Dungloe, Co. Donegal |
499 students, Inter Denominational, gender: Mixed |
| SCOIL MHUIRE SECONDARY SCHOOL |
St. Oran's Road, Buncrana, Co. Donegal |
542 students, Catholic, gender: Mixed |
| ST COLUMBA'S COMPREHENSIVE SCHOOL |
Glenties, Co Donegal |
390 students, Inter Denominational, gender: Mixed |
| ST COLUMBAS COLLEGE |
Stranorlar, Co. Donegal |
856 students, Catholic, gender: Mixed |
| ST EUNAN'S COLLEGE |
Letterkenny, Co Donegal |
901 students, Catholic, gender: Boys |
| ST. CATHERINE'S VOCATIONAL SCHOOL |
Donegal Road, Killybegs, Co. Donegal |
322 students, Inter Denominational, gender: Mixed |
| THE ROYAL AND PRIOR SCHOOL |
Raphoe, Co Donegal |
509 students, Church Of Ireland, gender: Mixed |