Cattolica Calcio S.M. is an Italian association football club located in Cattolica, Emilia-Romagna. It currently plays in the Eccellenza. It's colors are red and yellow.
In July 2019, A.C. Cattolica Calcio merged with the previous owners of San Marino Calcio and were renamed as Cattolica Calcio S.M. Despite playing in Cattolica, the club retains their headquarters in San Marino.