1988–89 AC Fiorentina season

A.C. Fiorentina finished in the midfield of Serie A, beating Roma 1-0 in a playoff match due to a goal by ex-Roma player Roberto Pruzzo. The season also marked the international breakthrough of Roberto Baggio, the striker scoring 15 league goals, also setting up several of Stefano Borgonovo's 14.

UEFA Cup qualification
Fiorentina qualified for 1989–90 UEFA Cup.