2018 Colney Cup
|Teams||16 (planned) (from 4 confederations)|
|Venue(s)||4 (planned) (in 3 host cities)|
The 2018 Colney Cup was the planned third edition of the Colney Cup, an invitational tournament held between twelve national Under-21 sides. The tournament was planned to take place in Senya but was cancelled prior to beginning due to organisational difficulties.
The following teams were planned to compete in the tournament.