| Yengema Secondary School (YSS) | |
| Established: | 1964 |
| Type: | Government-assisted, Spiritan Fathers founded, Catholic Church sponsored secondary school |
| Religious Affiliation: | Roman Catholic |
| City: | Yengema, Kono District, |
| Country: | Sierra Leone |
| Gender: | Boys and Girls |
| Lower Age: | 13 |
| Upper Age: | 20 |
Yengema Secondary School or YSS is a government-sponsored secondary school that serves the town of Yengema, in the Kono District, Sierra Leone.