Calubian National High School (CNHS), formerly Calubian National Vocational School, is a public secondary high school in Calubian, Leyte. The school provides quality, fair, culture-based and complete basic education to the students.
The school implements a K to 12 basic education program offering both junior and senior high school. It is under the resolution ordered by the Department of Education (DepEd). It has HumSS strand under the Academic track as well as Technical Vocational Livelihood (TVL) track which equipped students with technical skills for its senior high school program.