| Participant | Country | Team |
|---|---|---|
| Helmuts Kleins | — | — |
| Ieva Lāce | — | — |
| Igors Balandiņš | — | — |
| Ilārs Krastiņš | 🇱🇻 LAT | — |
| Ilga Šuļca | — | — |
| Ilgvars Grinbergs | — | — |
| Ilgvars Kalniņš | 🇱🇻 LAT | — |
| Ilja Semenenko | 🇱🇻 LAT | — |
| Ilmārs Grostiņš | — | — |
| Ilmārs Kalniņš | — | — |
| Ilmārs Kranāts | — | — |
| Ilmārs Līkums | — | — |
| Ilona Balaško | — | — |
| Ilze Kumpiņa | — | — |
| Ilze Lukoševiča | 🇱🇻 LAT | — |
| Imants Brahmanis | — | — |
| Imants Mežciems | — | — |
| Imants Sakss | — | — |
| Imants Vēliņš | — | — |
| Imants Zelčs | — | — |
| Indra Kalniņa | — | — |
| Indulis Bikše | — | — |
| Indulis Vingris | — | — |
| Inese Dzalbe | — | — |
| Inese Liepiņa | 🇱🇻 LAT | — |
| Inese Zvirgzdiņa | 🇱🇻 LAT | — |
| Inga Apsīte | — | — |
| Inga Bogdanova | — | — |
| Inga Mežavilka | — | — |
| Inga Šarakova | 🇱🇻 LAT | — |
| Ingus Bunkovskis | — | — |
| Ingus Burcevs | — | — |
| Ingus Grīntāls | — | — |
| Ingus Rūķis | — | — |
| Inguss Gitendorfs | — | — |
| Ingus Vuškārnieks | 🇱🇻 LAT | — |
| Intars Miezītis | — | — |
| Ints Akmeņlauks | — | — |
| Ints Marcinkevičs | — | — |
| Ints Šteinbergs | 🇱🇻 LAT | — |
| Ints Žukovskis | 🇱🇻 LAT | — |
| Irina Tatarinova | — | — |
| Ivars Balodis | — | — |
| Ivars Jansons | — | — |
| Ivars Kalniņš | — | — |
| Ivars Kravalis | — | — |
| Ivars Mačs | — | — |
| Ivars Roķis | — | — |
| Ivars Sedlenieks | — | — |
| Iveta Kazaine | 🇱🇻 LAT | — |
