Rubuta ci gaba don wannan sakin layi - Locatelli ya fara bugawa kungiyar Italiya ta U21 a ranar 23 ga Maris, 2017, a wasan sada zumunci 2<unk>1 da Poland. A watan Yunin 2017, an saka shi a cikin tawagar 'yan wasan Italiya ta ƙasa da shekara 21 don gasar cin kofin zakarun Turai ta UEFA ta shekara ta 2017
ta hannun manajan Luigi Di Biagio. An fitar da Italiya daga Spain a wasan kusa da na karshe a ranar 27 ga Yuni, bayan shan kashi 3-1.