In a hard-fought contest, the Mid-Tipp side narrowly edged out Cahir by just one point in this afternoon's decider in Leahy Park in Cashel.
Loughmore retained the O'Dwyer Cup without registering a single score in the second half and managed to do just enough to hold on to their half-time lead.
Declan Laffan manager for Loughmore reflected on two tough county finals and paid tribute to his team's endurance saying they were a credit to their club and their families.
The full-time result was Loughmore-Castleiney 0-9 Cahir 2-2.