Current holders: AFC Sudbury

The Under-18 Midweek Cup is open to all under-18 sides who play in midweek competitions. 

The competition has been run since the 2014-15 season. For the two seasons prior to that, teams competed in a Boys' Under-18 Cup/Sunday Cup competition, before it was decided to split Sunday sides and midweek sides into separate competitions.

AFC Sudbury have won the competition in each of the last six seasons it has been played.