Back Olympische Jugend-Sommerspiele 2018/Teilnehmer (St. Lucia) German Santa Lucía en los Juegos Olímpicos de la Juventud 2018 Spanish Sainte-Lucie aux Jeux olympiques de la jeunesse d'été de 2018 French ประเทศเซนต์ลูเชียในโอลิมปิกเยาวชนฤดูร้อน 2018 Thai
| Saint Lucia at the 2018 Summer Youth Olympics | |
|---|---|
 | |
| IOC code | LCA |
| NOC | St. Lucia Olympic Committee |
| in Buenos Aires, Argentina 6 – 18 October 2018 | |
| Competitors | 3 in 2 sports |
| Medals Ranked 79th |
|
| Summer Youth Olympics appearances | |
Saint Lucia participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.