| Participant | Country | Team |
|---|---|---|
| Roberts Kursišs | 🇱🇻 LAT | Džudo klubs KIN |
| ROBERTS SALKAZANOVS | 🇱🇻 LAT | KASPARA VILCĀNA TEAM |
| Roberts Zīberts | 🇱🇻 LAT | FK Jelgava futbola skola |
| Rodrigo Grote | 🇱🇻 LAT | — |
| Rodrigo Mertens | 🇱🇻 LAT | SAK Pastališķi |
| Rodrigo Tinkuss | 🇱🇻 LAT | FK Jelgava futbola skola |
| Roja Bernāns | 🇱🇻 LAT | FK Jelgava futbola skola |
| Rojs Linbergs | 🇱🇻 LAT | FK Jelgava futbola skola |
| Rolands Kursišs | 🇱🇻 LAT | Džudo klubs KIN |
| Rolands Kursišs | 🇱🇻 LAT | — |
| Rolands Zemītis | 🇱🇻 LAT | Jelgavas BJSS |
| Rovens Knope | 🇱🇻 LAT | FK Jelgava futbola skola |
| Rūdolfs Jodguds | 🇱🇻 LAT | FK Jelgava futbola skola |
| RŪDOLFS KRUGĻIKOVS | 🇱🇻 LAT | KASPARA VILCĀNA TEAM |
| Rūdolfs Pundors | 🇱🇻 LAT | FK Jelgava futbola skola |
| Rūdolfs Rubenis | 🇱🇻 LAT | Jelgavas BJSS |
| Rūta Matilde Grūbe | 🇱🇻 LAT | Jelgavas Ledus sporta skola |
| Rūta Vilciņa | 🇱🇻 LAT | — |
| Rūta Zaksa | 🇱🇻 LAT | Jelgavas BJSS vieglatlētikas nodaļa |
| Salvis Brasavs | 🇱🇻 LAT | — |
| Samanta Saliniece | 🇱🇻 LAT | Jelgavas 4. vidusskola |
| Sanders Rimkus | 🇱🇻 LAT | Jelgavas BJSS |
| Sandis Kūms | 🇱🇻 LAT | — |
| Sanita Butkus | 🇱🇻 LAT | ORVION Team |
| Sanita Nadziņa | 🇱🇻 LAT | — |
| Santa Roberta | 🇱🇻 LAT | — |
| Sāra Puķīte | 🇱🇻 LAT | Jelgavas vieglatlētikas klubs |
| Sergejs Juhno | 🇱🇻 LAT | Born2win |
| Sergejs Sohranovs | 🇱🇻 LAT | Sohranov Team |
| Skara Ruiga | 🇱🇻 LAT | — |
| Sofija Bucko | 🇱🇻 LAT | — |
| Sofija Smilga | 🇱🇻 LAT | Privātskola "Punktiņš" |
| Sofija Zahareviča | 🇱🇻 LAT | Gren |
| Stefānija Ozola | 🇱🇻 LAT | Ozoli Nelūzt! |
| Svens Juzovskis | 🇱🇻 LAT | Jelgavas 4. vidusskola |
| Svetlana Safronova | 🇱🇻 LAT | — |
| Svetlana Zahareviča | 🇱🇻 LAT | Gren |
| Svetlnana Kločko | 🇱🇻 LAT | SIA Joker Ltd. |
| Tatjana Isajeva | 🇱🇻 LAT | — |
| TEODORS BIŠERS | 🇱🇻 LAT | KASPARA VILCĀNA TEAM |
| Teodors Kaļķis | 🇱🇻 LAT | JFC Viola |
| Tomass Pauliņš | 🇱🇻 LAT | — |
| Tomass Pauliņš | 🇱🇻 LAT | FK Jelgava futbola skola |
| Tomass Pēteris Salerni | 🇱🇻 LAT | — |
| Toms Bricis | 🇱🇻 LAT | FK Jelgava futbola skola |
| Toms Kārkliņš | 🇱🇻 LAT | FK Jelgava futbola skola |
| Toms Rejs | 🇱🇻 LAT | JFC Viola |
| Toms Šperlings | 🇱🇻 LAT | FK Jelgava futbola skola |
| Vadims Uļčugačevs | 🇱🇻 LAT | — |
| Valters Kazaks | 🇱🇻 LAT | FK Jelgava futbola skola |
