Bayan shekaru uku tare da Saint-Etienne, Michel Platini ya koma kungiyar kwallon kafa ta Jubentus a shekarar 1982, ya zama fitaccen dan wasan kwallon kafa na duniya kuma ya jagoranci kungiyar sa zuwa wasan karshe na cin kofin Turai na 1983, Kofin Intercontinental na 1983 da kuma gasar cin kofin Turai na 1985.

A cikin shekaru 5 da ya yi yana aiki tare da Juventus (1982-1985), ya zura kwallaye 68 a raga a wasanni 147 na kungiyar, daga cikin jimillar kwallaye 224 da ya zura a raga a gasar Seria A sau uku. A cikin 1984, Platini ya kai matsayi na ƙarshe a cikin fitaccen ɗan wasa, yayin da Juventus ta kama 1984 UEFA Super Cup, Cup Winners’ Cup da gasar zakarun Turai.