Tá fáilte romhat isteach chuig Coláiste Oiriall. Glac tamall anois chun aithne a chur orainn agus chun eolas a chur ar ár scoil. Coláiste Oiriall is a progressive and vibrant school working to the highest standards in teaching and learning. We boast a broad curriculum with a superb range of on-site facilities offering pupils an opportunity to excel. We have a very strong pastoral ethos and generous staff commitment to sporting and cultural activities. We have a very high success rate in securing places in universities and our examination results are consistently considerably higher than the national averages.


  • 2018 (35)
  • 2017 (59)
  • 2016 (70)
  • 2015 (85)
  • 2014 (70)
  • 2013 (45)
  • 2012 (43)
  • 2011 (55)
  • 2010 (10)

Beirt scoláire ó Choláiste Oiriall le bheith ar TG4 ag ceol i Siansa

Two Coláiste Oiriall students in Monaghan Trad Group in Siansa will appear on TG4 on Sunday. . . .

Tara’s National Award Winning Essay

We publish Tara Nic Giolla Sheanáin’s winning essay in the UL National Essay Writing Competition,. Tara was presented with her national award in the Regional Writing Centre . . .

Tara is TY Overall Winner in National Essay Writing Competition

Coláiste Oiriall TY student, Tara Nic Giolla Sheánáin, is the overall winners in the national Essay-Writing Competition for post primary school in Transition year. . . .

Katie is second in Ulster in Irish Public Speaking

We extend our congratulations to Katie Ní Chléire who came second in the final of the Gael Linn sponsored Abair – Irish language Public Speaking Competition for schools in Ulster. . . .