Teams of all abilities are invited to enter the annual competition, which has made significant gains in profile since its introduction in 2009 and has become the flagship competition for the junior community game throughout the region.
The knockout competition is open to under 12, under 13 and under 14 with a finals day taking place at BT Sport Cardiff Arms Park.
Clubs wishing to take part in the Blues Cup 2014/15 are now required to register via firstname.lastname@example.org.
Please note that all clubs are asked to ensure there is clarity between coaches wishing to enter the Blues Cup and the clubs M&J committee members.
Follow us in Twitter @BluesCup for all draws, results and updates.