The 1905 Prima Categoria season was won by Juventus.

Regulation

Following the affiliation to the FIFA, the Italian Football Federation improved its championship with new regulations. Home and away matches replaced the one-leg format. The challenge round was abolished and a national final group was introduced.

Qualifications

Piedmont

The results were decided after F.B.C. Torinese's

forfeit Forfeit or forfeiture may refer to: Arts, entertainment, and media * ''Forfeit'', a 2007 thriller film starring Billy Burke * "Forfeit", a song by Chevelle from ''Wonder What's Next'' * ''Forfeit/Fortune'', a 2008 album by Crooked Fingers L ...

Lombardy

:''Played on February 12 and 19''

Liguria

:''Played on February 5 and 19''

Final round

Final classification

Results

References and sources

*''Almanacco Illustrato del Calcio - La Storia 1898-2004'', Panini Edizioni, Modena, September 2005

1905 As the second year of the massive Russo-Japanese War begins, more than 100,000 die in the largest world battles of that era, and the war chaos leads to the 1905 Russian Revolution against Nicholas II of Russia ( Shostakovich's 11th Symphony ...

1904–05 in European association football leagues 1904–05 in Italian football {{Italy-footy-competition-stub