Hutt Valley High has a widely varied curriculum, offering many languages, sciences and almost the entire spectrum of the National Curriculum. In addition to the school's subjects, there are a wide and intriguing number of extracurricular events and groups to join and participate in. The school offers organisation bodies such as the Councils (serving Years 9 - 13), the Cultural Committee and the Sports Committee, a large number of interest related groups such as the Environment Group, Christian Club and a Human Rights Group to name a few.