| School Name | Sub-County | Sponsorship | |
|---|---|---|---|
| 1 | Infant Jesus of Prague Junior Secondary School | Siaya Sub County | Private |
| 2 | Margaret Nyandong Junior Secondary School | Siaya Sub County | Private |
| 3 | St. Rose of Lima Junior Secondary School | Siaya Sub County | Private |
| Primary Schools in Siaya County |
| List of Public Primary Schools in Siaya |
| List of Private Primary Schools in Siaya |
| Junior Secondary Schools (JSS) in Siaya County |
| List of Public JSS Schools in Siaya |
| List of Private JSS Schools in Siaya |
| High Schools in Siaya County |
| List of Public High Schools in Siaya |
| List of Private High Schools in Siaya |