The 1928–29 Prima Divisione was a lower national league of the 29th Italian football championship.
In 1928, the fascists allowed the FIGC to complete the reform of the league structure of Italian football.
[1] To close the claims of the Northern clubs which had been excluded from the national championships in 1926, half of the members of this tournament were taken from the Second Division: so, the DDS took quite the same members of the disbanded pre-1926 Lega Nord.
21 teams were members of the previous season, 21 promoted or invited club from the Second Division plus Grion Pola as last-minute team were added.
Group winners were promoted, ultimate and penultimate clubs should be relegated.