Camposanto is a comune (municipality) in the Province of Modena in the Italian region Emilia-Romagna, located about northwest of Bologna and about northeast of Modena on the Panaro river. As of 31 December 2010, it had a population of 3,218 and an area of . Although the name in Italian literally means "saint's field", which normally means "cemetery", its original ( Latin) name, "Campus Sanctus", probably honoured the 14th century Ferrara family of Santi, who owned the land.
The Battle of Campo Santo was fought here in 1743.
Camposanto borders the following municipalities: Bomporto, Crevalcore, Finale Emilia, Medolla, Ravarino, San Felice sul Panaro, San Prospero.
In May 2012 Camposanto was the epicenter of a 6.0-magnitude earthquake.