Società Sportiva Dilettantistica Cynthialbalonga is an Italian association football club based in the Latium cities of Genzano di Roma, Albano Laziale, Castel Gandolfo and Pavona, currently playing in Serie D. The club was originally based solely in Albano Laziale and founded as Albano Laziale in 1960, and successively renamed to Albalonga in 1998 following a merger with Pavona Castel Gandolfo, a club that was itself born from a merger of two other clubs in the cities of Pavona and Castel Gandolfo.

Cynthialbalonga played in the Promozione league, the sixth tier of Italian football.

They were eliminated in the first round, but were awarded a place in Serie D due to the restructuring of Italian football.

The season was cut short due to the COVID-19 pandemic, and no promotions or relegations were awarded.

In 2020 they changed their name to Cynthialbalonga following another merger, this time with historical club Cynthia from Genzano di Roma.