| Participant | Country | Team |
|---|---|---|
| Ralfs Ričards Kalniņš | — | — |
| Ralfs Vazdiķis | — | — |
| Reilijs Emīls Zālītis | — | — |
| Reinis Keiselis | — | — |
| Reinis Zaļkalns | — | — |
| Ričards Hansons | 🇱🇻 LAT | — |
| Ričards Jonāns | — | — |
| Ričards Kārkliņš | — | — |
| Ričards Kozlovskis | — | — |
| Ričards Rudens | — | — |
| Ričards Siņicins | — | — |
| Ričards Vaitkuss | — | — |
| Rinalds Bogdanovičs | — | — |
| Rinalds Gnedlers | — | — |
| Rita Stepanova | — | — |
| Ritvars Gūtmanis | — | — |
| Roberts Bojers | — | — |
| Roberts Čaika | — | — |
| Roberts Cālītis | — | — |
| Roberts Dambergs | 🇱🇻 LAT | — |
| Roberts Kairis | — | — |
| Roberts Krilovs | — | — |
| Roberts Kristāls | — | — |
| Roberts Olejarciks | — | — |
| Roberts Šampiņš | — | — |
| Roberts Serpāns | — | — |
| Roberts Straubergs | — | — |
| Rodrigo Briedis | — | — |
| Rolands Ruhmans | — | — |
| Rolands Strods | — | — |
| Rūdis Rūķis | — | — |
| Rūdolfs Irbiņš | — | — |
| Rūdolfs Jēkabsons | — | — |
| Rūdolfs Piziks | — | — |
| Rūdolfs Raudziņš | — | — |
| Rūdolfs Sirsniņš | — | — |
| Rūdolfs Šķēle | — | — |
| Rūdolfs Tālmanis | — | — |
| Rūta Binovska | — | — |
| Ruta Ikauniece | — | — |
| Rūta Skroderēna | — | — |
| Ruuta Binovska | — | — |
| Samanta Celitāne | — | — |
| Samanta Dāboliņa | — | — |
| Samanta Leona | — | — |
| Sandijs Dreimanis | — | — |
| Šarlote Gredzena | — | — |
| Stella Herbsta | — | — |
| Teodors Šampiņš | — | — |
| Toms Rūdolfs Jušēns | — | — |
