dʒˈɑːn wˈɪljəm lˈɛftwɪtʃ sɛptˈɛmbɚ sˈɛvən, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd twˈɛnti sˈɪks mˈɑːɹtʃ sˈɪks, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti wʌz ɐn ɐmˈɛɹɪkən pˌɑːlɪtˈɪʃən ænd ɐ mˈɛmbɚɹ ʌvðə juːnˈaɪɾᵻd stˈeɪts hˈaʊs ʌv ɹˌɛpɹᵻzˈɛntətˌɪvz fɚðɪ ˈeɪtθ kəŋɡɹˈɛʃənəl dˈɪstɹɪkt ʌv tˌɛnəsˈiː.
John William Leftwich (September 7, 1826 – March 6, 1870) was an American politician and a member of the United States House of Representatives for the 8th congressional district of Tennessee.