List of Argentine Primera División champions

The following is a list including all the Primera División champions since the first edition held in 1891. For the first time since 1892, no league championship was held in 2020 after the schedule for a regular league season had been repeatedly delayed because of the COVID-19 pandemic. As the National Government allowed football competitions to return in October, AFA organised the 2020 Copa de la Liga Profesional, a domestic cup conceived as a contingency competition. ;Keys: ;Notes == Titles by club ==

The list include all the titles won by each club since the first Primera División championship held in 1891. Clubs in italic no longer exist or are currently disaffiliated from the AFA. ;Notes == Championships defined by tiebreaker matches ==

Although most of Primera División championships were decided by points in single and double round-robin tournaments, some tiebreaker matches were played when two (or more) teams ended tied on points at the end of the season in order to define a champion. The following is a list of those cases: Notes: • The 1936 "Copa de Oro" is not listed because it did not define a Primera División champion but which team would participate in the 1936 Copa Aldao. • Nacional championship finals are listed on their respective articles and not included here. It is due to finals included in the list below were played in exceptional cases (mostly when both teams finished tied on points). • Copa Campeonato matches are not included because they had the format of national cup. ;Notes ==See also==