The nation was urging for a nationwide competition and the clubs organized the Championship of Portugal for the most important District Associations. Setúbal Football Association teams also participated instead of Lisbon clubs if they won the Campeonato de Lisboa. In the the first championship, only Lisbon, Porto, Madeira, and Algarve were invited and only Lisbon and Porto accepted. Later, all of them participated. This championship was played on a knock-out basis and was very similar to today's Portuguese Cup. First held in 1922, it determined the Portuguese national champion and awarded the winning team with the same trophy that is currently awarded to the Portuguese Cup winners. But after the formation of the first Portuguese Football Union, and later Portuguese Football Federation, the organization dissolved the former competitions and reformed Portuguese football.
New names, new formats
The Championship of Portugal was turned into the Portuguese Cup, this time with all clubs in the nation. The Premier League was transformed into the National Championship of the First Division, or just First Division with the major clubs. The also experimental Second League was given the name of National Championship of the Second Division, or just Second Division divided into two zones and later into three zones. The Third Division was also created with several geographical series. The irregular local championships were assigned to the 22Portuguese District Football Associations, and, therefore, the District Championships were created.
With the beginning of the 1990s, the Portuguese Football Federation and the Portuguese League for Professional Football agreed to create a new professional competition between the First Division and the Second Division. It would be called Division of Honour or Second Division of Honour and relegated the former zone-divided Second Division to third place. This competition continued to exist as "Second Division" but with B added to the name until 2005. From 1999 to 2005 it was divided in 3 zones. From 2005 to 2012 it was renamed "Second Division" again. In 2007, the Portuguese League Cup was created. It is only open to clubs that compete in the top two tiers of Portuguese football. In 2013, the Second and Third Divisions merged to form the Campeonato Nacional de Seniores, the new third-tier football league, and in 2015 the Campeonato Nacional de Seniores was renamed "Campeonato de Portugal". In 2020, the FPF announced the creation of the Terceira Liga which begins in 2021–22, supplanting the Campeonato de Portugal, which becomes the new fourth tier.
Current league system
;Professional
;Non-Professional
National cups
The Portuguese League for Professional Football also rules the Portuguese League Cup. The Portuguese Football Federation, the Portuguese Cup and the Super Cup.
Other competitions
The Portuguese Football Federation also rules the national youth championships, the women's football, the indoor-football and the Beach Soccer, being also responsible for all national teams.