- St Brigid's was the Top Boy's High School in Northern Ireland in 2007, 2008, 2010 and 2011.
- In 2010 the school yet again had its best ever GCSE results with over 70% of students achieving 5A*-C grades and no one left the school without any GCSE passes.
- St Brigid's was in the Top 50 non-grammar schools in Northern Ireland as quoted in the Irish News.
- In 2006 the school had the Top GCSE Applied Art and Design student in the whole of Northern Ireland.
- In 2010 the school had the Top GCSE Applied Art and Design student in the whole of Northern Ireland and two students came joint second in GCSE Applied Art and Design student in the whole of Northern Ireland.
- St Brigid's is also the Armagh Vocational Schools Gaelic football U16 Champions in 2008/2009 and 2010/2011, beating schools three and four times the size of them.
- U16 Gaelic football Ulster Semi Finalists in 2008/2009.
Suspension Lithuanian
