Mapulang Lupa National High School is a public secondary school located in Valenzuela City.

Formerly known as Valenzuela National High School - Mapulang Lupa Annex, it was established in 2003 and gain its independent status on September 13, 2006 through House Bill #5776 (3RS-13 C) sponsored by the late Congressman Antonio M. Serapio together with then Albay representative Joey S. Salceda and Negros Occidental representative Jose Carlos V. Lacson during the 13th Congress.

The current school principal is Ms. Lilia H. Jaime Grade 7 Grade 8 Grade 9 Grade 10