Lahainaluna High School is a public high school with the grades 9-12 located in Lahaina. Lahainaluna High School is also a public boarding school. It was founded in 1831 as a Protestant missionary school, originally named Lahainaluna Seminary. The early missionaries who arrived in Lahaina in 1823 explained to the Hawaiian Royalty the importance of an educational institution in the American style.

Lahaina is a census-designated place (CDP) in Maui County, Hawaii, United States. On the northwest coast of the island of Maui, it encompasses Lahaina town and the Kaanapali and Kapalua beach resorts. As of the 2020 census, Lahaina had a resident population of 12,702. The CDP spans the coast along Hawaii Route 30 from a tunnel at the south end, through Olowalu, and to the CDPs of Kaanapali and Napili-Honokowai to the north.