Virtus CiseranoBergamo 1909 is an Italian association football club from Ciserano, Lombardy.

[2] It was born in 2019 as a merger of Ciserano Calcio and Virtus Bergamo, itself a direct heir of Alzano Virescit, a club that also played Serie B in its history.

The club then relegated to Serie C2 in 2003 and was successively cancelled by the federation because of financial troubles.

Alzano 1909, the side played for three seasons in Prima Categoria Lombardy.

Football Club Alzano 1909 (playing in Prima Categoria Lombardy), from Alzano Lombardo and Ardens Cene (playing in Eccellenza Lombardy) from Cene.