Landan National High School

Public High School

Purok 1 Polomolok South Cotabato

Tel : 09204320894 / 09103684981

Langgal National High School

Public High School

Sen. Ninoy Aquino Sultan Kudarat

Tel : 9216295733

Lapuz National High School

Public High School

Purok Magsaysay Norala South Cotabato

Tel : 09482906561/09062724745

Lebak Legislated National High School

Public High School

Lebak Sultan Kudarat

Tel : 9082855778

Lebak National High School (Mangudadatu annex)

Public High School

Lebak Sultan Kudarat

Tel : 9105509083

Leonardo Romero Sr. National High School Annex

Public High School

Magpet North Cotabato

Tel : 9102546796

Libertad National High School

Public High School

Poblacion Surallah South Cotabato

Tel : (083) 238-3196

Fax : (083) 238-3196

Liberty National High School

Public High School

Paghidait Tampakan South Cotabato

Tel : 9395997181

Libungan National High School

Public High School

-POBLACION,LIBUNGAN, COTABATO Libungan North Cotabato

Tel : 064-229-5182

Lika National High School

Public High School

M'Lang North Cotabato

Tel : 9193189724