- ACK Canon Mweri Memorial Secondary School – Mixed Day
- Adu Secondary School – Mixed Day
- Bahari Girls Secondary School – Girls Boarding
- Bale Secondary School – Mixed Day
- Barani Secondary School – Mixed Day
- Chanagande Secondary School – Mixed Day
- Chang’ombe Secondary School – Mixed Day
- Chasimba Mixed Secondary School – Mixed Day
- Chumani Secondary School – Mixed Day & Boarding
- Dr Kraff Memorial Secondary School – Boys Day & Boarding
- Dzitsoni Secondary – Mixed Day & Boarding
- FB Tuva Memorial Secondary School – Mixed Day
- Galana Secondary School – Mixed Day & Boarding
- Ganze Boys Secondary School – Boys Day & Boarding
- Ganze Girls Secondary School – Girls Day & Boarding
- Garashi Secondary School – Mixed Day
- Gede Secondary School – Boys Day
- Godoma Secondary School – Mixed Day & Boarding
- Jaribuni Secondary School – Mixed Day & Boarding
- Jilore High School – Mixed Day & Boarding
- Kakoneni Girls Secondary School – Girls Boarding
- Kakuyuni Boys Secondary School – Boys Day & Boarding
- Kambe Secondary School – Mixed Day
- Kasidi Secondary School – Mixed Day
- Katana Ngala Secondary School – Mixed Day
- Kibokoni Secondary School – Mixed Day
- Kilifi Township Secondary School – Boys Boarding
- Kinarani Secondary School – Mixed Boarding
- Kizurini Secondary School – Mixed Day
- Kombeni Girls Secondary School – Girls Boarding
- KP Senior Secondary School – Mixed Day
- Langobaya Secondary School – Mixed Day
- Lutsangani Secondary School – Mixed Day & Boarding
- Maandani Secondary School – Mixed Day
- Magarini Secondary School – Mixed Day & Boarding
- Majaoni Secondary School – Mixed Day
- Malindi High School – Boys Boarding
- Mapimo Girls Secondary School – Girls Day
- Marafa Secondary School – Mixed Day & Boarding
- Marereni Secondary – Mixed Day
- Mariakani Secondary School – Boys Boarding
- Mbarakachembe Secondary School – Mixed Day
- Mekatilili Memorial – Mixed Day
- Menyhart Secondary School – Mixed Day
- Moi Kadzonzo Girls Secondary School – Girls Boarding
- Musumarini Secondary School – Mixed Day
- Muyeye Secondary School – Mixed Day
- Mwangea Girls’ Secondary School – Girls Day & Boarding
- Ngala Memorial Girls’ Secondary School – Girls Boarding
- Ngala Memorial Secondary School – Mixed Day
- Ngerenya Mixed Secondary School – Mixed Day
- Paul Harris High School – Mixed Day
- Rabai Secondary School – Mixed Day
- Ribe Girls Secondary School – Girls Boarding
- Roka Secondary School – Mixed Day
- Shariani Secondary School – Mixed Day
- Shujaa Mekatilili Secondary School – Mixed Day
- Sokoke Secondary School – Boys Day & Boarding
- St George’s High School – Boys Boarding
- St Johns Girls Secondary School – Girls Boarding
- St Teresa’s Secondary School – Mixed Day & Boarding
- Takaungu Secondary School – Mixed Day
- Tsangatsini Mixed Day Secondary School – Mixed Boarding
- Vitengeni Baptist Secondary School – Mixed Day & Boarding