The Italian football league system, also known as the Italian football pyramid, refers to the hierarchically interconnected league system for association football in Italy. It consists of nine national and regional tournaments, the first three being professional, while the remaining six are amateur, set up by the Italian Football Federation. One team from San Marino also competes. The system has a hierarchical format with promotion and relegation between leagues at different levels.

In theory, it is possible for a lowly local amateur club to rise to the pinnacle of the Italian game and win the Scudetto. While this may be unlikely in practice (at the very least, in the short run), there certainly is significant movement within the pyramid. The top two levels contain one division each. Below this, the levels have progressively more parallel divisions, which each cover progressively smaller geographic areas.