Buayan National High School

Public High School

Buayan, General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 304-0961

Datu B. Balunto National High School

Public High School

San Jose, General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 9124797719

Elias Buscano Sr. National High School

Public High School

Olympog, General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 9235542166

Engracia L. Valdomar National High School

Public High School

Mabuhay,General Santos City General Santos City (Dadiangas) South Cotabato

Tel : (083)303-2501

Fax : Zero(0)

Fatima National High School

Public High School

Fatima,General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 3807024

Fax : 3807024

Irineo Santiago National High School of Metro Dadiangas (Main)

Public High School

Niyog Ext., General Santos City General Santos City (Dadiangas) South Cotabato

Tel : (083) 554-7857

Fax : (083) 554-7857

Johnny Ang National High School

Public High School

Katangawan,General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 083-304-0889

Labangal National High School (Main)

Public High School

Labangal,General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 3032336

Lagao National High School Annex

Public High School

P. Malipayon, San Isidro, General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 304-4693

Ligaya National High School

Public High School

Ligaya, General Santos City General Santos City (Dadiangas) South Cotabato

Tel : 303-1030