Nathaniel Narbonne High School (NHS) is a school located at 24300 South Western Avenue, in the Harbor City area of Los Angeles, California. Narbonne serves grades 9 through 12 and is part of the Los Angeles Unified School District. Narbonne serves the Harbor City area and the city of Lomita. Narbonne dates back to 1925. The school was named for Nathaniel A. Narbonne, a sheep rancher, who owned most of the land in the Lomita and Harbor City area.