The Youth Activities Committee organises Intercounty competitions every season for County Teams at U11, U13, U15 & U17. The winner of each age group in Leinster then goes on to represent Leinster at the All-Ireland Finals which is organised by Badminton Ireland.
In 2019, Leinster representatives had a clean sweep across all ages.
In 2020, Dublin had won Gold in Leinster U11 & U13. Kildare had won Gold in U17. The U15 Inter-County Leinster competition was postponed due to the Pandemic as were the All-Ireland Finals.