ɡˈʌstæv hˈeɪlaʊn twˈɛlv dʒˈænjuːˌɛɹi wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd nˈaɪnti ˈeɪt, bˌiːˌɑːɹtˈiːnˈaɪs, mɔːɹˈeɪviə, ˈɔːstɹiəhˈʌŋɡɚɹi — twˈɛnti fˈoːɹ dᵻsˈɛmbɚ nˈaɪntiːnhˈʌndɹɪd fˈɪfti wˈʌn, kˈeɪmbɹɪdʒ, ˈɪŋɡlənd wʌzɐ tʃˈɛk sɪnˈɑːlədʒˌɪst.
Gustav Haloun (12 January 1898, Brtnice, Moravia, Austria-Hungary — 24 December 1951, Cambridge, England) was a Czech sinologist.