Drom defeated Kildangan 5-13 to 1-15 after leading 3-6 to 0-10 at half time.
County senior Seamus Callanan hit 2-5 while Seamus Butler scored 1-2 for the Mid team.
In the second quarter final Kilruane McDonaghs build a commanding lead against Eire Og Annacarthy.
The North team led 0-9 to 0-5 at the break and a goal by county minor Cian Darcy gave them some breathing space.
The West champions responded with a goal through Seanie Ryan but Kilruane finished the stronger running out 1-22 to 1-14 winners in the end.
