- Alan Mjomba Secondary – Mixed Day & Boarding
- Bishop John Njenga Secondary School – Mixed Day
- Canon Kituri Secondary – Mixed Day & Boarding
- Chala Secondary School – Mixed Day & Boarding
- Chawia High School – Mixed Day & Boarding
- Dalmas Moka Secondary School – Mixed Day
- David Kayanda Secondary School – Mixed Day & Boarding
- DrAggrey High School – Boys Boarding
- Eldoro Girls High School – Girls Boarding
- Funju Secondary School – Mixed Day
- Kajire Secondary School – Girls Day & Boarding
- Kitumbi High School – Mixed Day & Boarding
- Kiwinda Secondary School – Mixed Day
- Marungu Secondary School – Mixed Day
- Mghalu High School – Mixed Day & Boarding
- Moi High School Kisigau – Mixed Day & Boarding
- Mshimba Secondary School – Mixed Day & Boarding
- Munda Secondary School – Mixed Day & Boarding
- Murray Girls’ High School – Girls Boarding
- Mwafuga Secondary School – Mixed Day
- Mwaghogho Secondary School – Mixed Boarding
- Mwakichuchu Secondary School – Girls Day & Boarding
- Mwakitawa Secondary School – Mixed Boarding
- Mwakitu Secondary School – Mixed Day
- Mwakiwiwi Secondary School – Mixed Day
- Mwambiti Secondary School – Boys Day & Boarding
- Mwambonu Secondary School – Mixed Day & Boarding
- Mwandango Secondary School – Mixed Day & Boarding
- Mwangea Secondary School – Mixed Day
- Mwanyambo Secondary School – Mixed Day & Boarding
- Mwasere Girls’ Secondary School – Girls Boarding
- Ngami Secondary – Mixed Day & Boarding
- Ngangao Secondary School – Mixed Day
- Our Lady Perpetual Succour Girl Secondary School – Girls Boarding
- Senior Chief Mwangeka Secondary School – Girls Boarding
- Shimbo Secondary School – Mixed Day
- St John’s Secondary School – Mixed Day
- St Mary’s High School Lushangonyi – Boys Boarding
- Timbila Secondary School – Boys Day & Boarding
- Voi Secondary School – Mixed Boarding