The 2018 World Rugby Under 20 Trophy will be the eleventh annually held international rugby union competition for Under 20 national teams, with a yet to be decided host along with seven other sides, playing in a group stage followed by a knockout round to determine a champion as well as promotion to the following years' World Rugby Under 20 Championship.
Qualified teams
A total of 8 teams will play in the tournament. Other than the host, the following seven sides qualified through their respective regional qualifiers.[1]