The 2017–18 season was the 84th season in Associazione Calcio Milan's history and their 82nd in the top-flight of Italian football.

Milan competed in Serie A, UEFA Europa League and in the Coppa Italia.

For the first time since the 2013–14 season, AC Milan competed in European competition, entering in the third qualifying round of the Europa League.

Deals officialised beforehand were effective starting from 1 July 2017.

Win Draw Loss Win Draw Loss Last updated: 20 May 2018.