Inter House Gymnastics Challenge Cup
Inter House Tennis Challenge Cup
Intermediate 200 Metres Cup
Intermediate Athletic Sports Cup (formerly One Mile Challenge Cup)
Intermediate Long Distance Race Cup (formerly Athletic Sports Challenge Cup: 100 Yards)
J.G. Jeffrey Cup for Junior /Senior House Fours
Jim Cogan Cricket Cup
Judo Challenge Cup
Junior Athletic Sports Cup (formerly Henderson Athletics Cup)
Junior Badminton (formerly Edward Raw Squash Cup)