Folgende Teams planen bereits jetzt mit der Teilnahme an den Heidelberg7s am 29. & 30. Juni 2024:
| U16 Junioren | U18 Juniorinnen |
|---|---|
| Rugby Verband Baden-Württemberg (GER) | Rugby Verband Baden-Württemberg (GER) |
| Rugby Verband Brandenburg (GER) | Apollo Perelini Rugby Skills Academy (UAE) |
| Czech Rugby (CZE) | |
| Rugby Verband Hessen (GER) | North American Lions (USA) |
| Strasbourg Alscae Rugby (FRA) | Pretentious Bastards – DRG (NED) |
| Nationalekipp Lëtzebuerg (LUX) | Les Gazelles (FRA) |
| North American Lions (USA) | MacDowell Rugby (CAN) |
| MacDowell Rugby (CAN) | Dutch Delight (NED) |
| Rugby Academy Zuid (NED) | Sweden 7s Development (SWE) |
| San Diego Legion Academy (USA) | Winscombe Warriors (ENG) |
| National Team Israel (ISR) | |
| Mutzig Ovalie Molsheim (FRA) |
