hˈɑːɹbɚ sˈɪɾi ˌɪntɚnˈæʃənəl skˈuːl, ˈɔːlsoʊ nˈoʊn æz hˈɑːɹbɚ sˈɪɾi ɔːɹ ˈeɪtʃsˈɪs, ɪz ɐ tʃˈɑːɹɾɚ sˈɛkəndɚɹi skˈuːl ɪn dˈuːlʌθ, mˌɪnɪsˈoʊɾə, juːnˈaɪɾᵻd stˈeɪts, ðæt ˈoʊpənd ɪn fˈɔːl tˈuː θˈaʊzənd tˈuː.
Harbor City International School, also known as Harbor City or HCIS, is a charter secondary school in Duluth, Minnesota, United States, that opened in fall 2002.