| Primary Schools in Garissa County |
| List of Public Primary Schools in Garissa |
| List of Private Primary Schools in Garissa |
| Junior Secondary Schools (JSS) in Garissa County |
| List of Public JSS Schools in Garissa |
| List of Private JSS Schools in Garissa |
| High Schools in Garissa County |
| List of Public High Schools in Garissa |
| List of Private High Schools in Garissa |
| School Name | Sub-County | School Level | |
|---|---|---|---|
| 1 | Al- Farouq Secondary School | Garissa | Secondary |
| 2 | Al-azar High School | Garissa | Secondary |
| 3 | Bushra High School | Fafi | Secondary |
| 4 | Dagahaley Secondary School | Dadaab | Secondary |
| 5 | Darul Huda Secondary School | Garissa | Secondary |
| 6 | Galbet High School | Garissa | Secondary |
| 7 | Gedi Secondary School | Dadaab | Secondary |
| 8 | Hagadera Secondary School | Fafi | Secondary |
| 9 | Hayat Secondary School | Liboi | Secondary |
| 10 | Ifo Secondary School | Dadaab | Secondary |
| 11 | Nasrudin High School | Liboi | Secondary |
| 12 | Sumeya Integrated High School | Garissa | Secondary |
| 13 | Tawakal Secondary School | Dadaab | Secondary |
| 14 | Towfiq Secondary School | Dadaab | Secondary |
| 15 | Waberi Secondary School | Fafi | Secondary |