2011–12 in Italian football

The 2011–12 season was the 110th season of competitive football in Italy.

Promotions and relegations (pre-season)
Teams promoted to Serie A
 * Siena
 * Atalanta
 * Novara

Teams relegated from Serie A
 * Sampdoria
 * Brescia
 * Bari

Teams promoted to Serie B
 * Gubbio
 * Nocerina
 * Hellas Verona
 * Juve Stabia

Teams relegated from Serie B
 * Piacenza
 * Triestina
 * Portogruaro
 * Frosinone

Play-off round
Slovan Bratislava won 2–1 on aggregate.