1906 Campeonato Carioca
The 1906 Campeonato Carioca, the first edition of that championship, kicked off on May 3, 1906 and ended on October 28, 1906. It was organized by LMF. Six teams participated. Fluminense won the title for the 1st time. no teams were relegated.Participating teams
System
The tournament would be disputed in a double round-robin format, with the team with the most points winning the title. The last-placed team would dispute a playoff against the champion of the second level.Championship
