dʒəvˈɑːni dʒˈoʊnəlæsˈɪnɪˌoʊ bˈɔːɹn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi tˈuː, sˈʌmtaɪmz kˈɔːld dʒˈaɪəni dʒˈoʊnə, ɪz ɐn ɪtˈæliən θiəɹˈɛɾɪkəl fˈɪzɪsˌɪst, bˈɛst nˈoʊn fɔːɹ hɪz wˈɜːks ˌɔn kwˈɔntəm fˈiːld θˈiəɹi ænd stɐtˈɪstɪkəl mᵻkˈænɪks.
Giovanni Jona-Lasinio (born 1932), sometimes called Gianni Jona, is an Italian theoretical physicist, best known for his works on quantum field theory and statistical mechanics.