ˌælɪɡzˈændɚɹ ˈɜːvɪn dʒˈænjuːˌɛɹi ˈeɪtiːn, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd mˈɑːɹtʃ twˈɛnti, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti fˈoːɹ wʌz ɐn ɐmˈɛɹɪkən pˌɑːlɪtˈɪʃən fɹʌm pˌɛnsɪlvˈeɪniə hˌuː sˈɜːvd æz ɐ wˈɪɡ mˈɛmbɚɹ ʌvðə juːnˈaɪɾᵻd stˈeɪts hˈaʊs ʌv ɹˌɛpɹᵻzˈɛntətˌɪvz fɔːɹ pˌɛnsɪlvˈeɪniəz twˈɛnti fˈoːɹθ kəŋɡɹˈɛʃənəl dˈɪstɹɪkt fɹʌm wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈoːɹɾi sˈɛvən tə wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈoːɹɾi nˈaɪn.
Alexander Irvin (January 18, 1800 – March 20, 1874) was an American politician from Pennsylvania who served as a Whig member of the United States House of Representatives for Pennsylvania's 24th congressional district from 1847 to 1849.