Cup of Harmony 83 was an international football tournament hosted by Tumbra and Mertagne. It was part of the World Cup 91 cycle and included teams not qualifying for the finals. A total of 56 teams participated in the tournament.
Top four teams of each group advanced to the knockout stage. World rankings of national teams are shown in brackets. Host nation Mertagne was placed in pot one, while the other host nation Tumbra participated in World Cup 91 and is not eligible for the Cup of Harmony.