| Participant | Country | Team |
|---|---|---|
| Ilgvars Ļubka | — | — |
| Iļja Semeņenko | — | — |
| Ilmārs Ķauķītis | — | — |
| Ilmārs Šumskis | — | — |
| Ilmārs Tupmacis | — | — |
| Ilva Lase | — | — |
| Ilvis Ābeļkalns | 🇱🇻 LAT | — |
| Ilze Lešinska | — | — |
| Ilze Šampiņa | — | — |
| Imants Mežciems | — | — |
| Imants Vēliņš | — | — |
| Indra Kalniņa | — | — |
| Indulis Bikše | — | — |
| Inese Dzalbe | — | — |
| Inese Zvirgzdiņa | 🇱🇻 LAT | — |
| Inga Niedra | — | — |
| Ingars Grimza | — | — |
| Ingus Andersons | — | — |
| Ingus Egle | — | — |
| Ingus Grīntāls | 🇱🇻 LAT | — |
| Ingus Rūķis | — | — |
| Ints Marcinkevičs | — | — |
| Ints Šteinbergs | 🇱🇻 LAT | — |
| Ints Žukovskis | 🇱🇻 LAT | — |
| Ivars Blumbergs | — | — |
| Ivars Roķis | — | — |
| Ivars Sedlenieks | — | — |
| Ivars Sedliņš | 🇱🇻 LAT | — |
| Ivars Zvirbulis | — | — |
| Iveta Vītiņa | — | — |
| Ivo Laktiņš | 🇱🇻 LAT | — |
| Ivo Levāns | 🇱🇻 LAT | — |
| Ivo Spalviņš | — | — |
| Jana Jansone | 🇱🇻 LAT | — |
| Janar Mees | — | — |
| Jānis Baumanis | — | — |
| Jānis Bēniķis | — | — |
| Janis Berzins | — | — |
| Jānis Biķis | 🇱🇻 LAT | — |
| Jānis Bisenieks | 🇱🇻 LAT | — |
| Jānis Blaubergs | — | — |
| Jānis Bokmanis | — | — |
| Jānis Brolišs | 🇱🇻 LAT | — |
| Jānis Bušs | 🇱🇻 LAT | — |
| Jānis Circenis | — | — |
| Jānis Dainis | 🇱🇻 LAT | — |
| Jānis Elksnis | 🇱🇻 LAT | — |
| Jānis Gailītis | 🇱🇻 LAT | — |
| Jānis Grīslis | — | — |
| Jānis Gusars | — | — |
