A.C. Virtus

Associazione Calcio Virtus is a Sammarinese football section of the multi-sports club Società Sportiva Virtus, based in Acquaviva. The club was founded in 1964. Virtus currently plays in Campionato Sammarinese di Calcio. The team's colors are green and black. In 2025, Virtus became the first club from San Marino to reach the play-off round of a European club competition, following a 3–0 victory over Moldovan side Milsami.