Unione Sportiva Sassuolo Calcio, commonly referred to as Sassuolo, is an Italian football club based in Sassuolo, Emilia-Romagna. Their colours are black and green, hence the nickname Neroverdi.

Founded in 1920, Sassuolo have played in Serie A from the 2013–14 season, joining a select group of teams playing in the Serie A but not belonging to a provincial capital city: Empoli, Legnano, Pro Patria, Carpi and Casale.