Seconda Divisione 1925–26 was the lower championship of the Lega Nord.
[1][2] It had four groups of eleven clubs, twenty-two match days.
After the fascist takeover of the CONI and the FIGC in summer 1926, regulations changed at the end of the championship.
Lega Nord was transformed into an appointed fascist committee, the Direttorio Divisioni Superiori.
Pro Gorizia, Edera, Vicenza, Dolo and Petrarca relegated.