ðə nˈɑːɾɪŋˌæm hˈaɪ skˈuːl nˈɔːɹθstɑːɹz kəmpˈiːt ɪnðə kəlˈoʊnɪəl vˈæli kˈɑːnfɹəns, wˌɪtʃ ˈɑːpɚɹˌeɪts ˌʌndɚ ðə suːpɚvˈɪʒən ʌvðə nˈuː dʒˈɜːsi stˈeɪt ˌɪntɚskəlˈæstɪk æθlˈɛɾɪk ɐsˌoʊsɪˈeɪʃən.
The Nottingham High School Northstars compete in the Colonial Valley Conference, which operates under the supervision of the New Jersey State Interscholastic Athletic Association.