Cross Hill is a town in Laurens County, South Carolina, United States.

The town expanded with the arrival of the Georgia, Carolina and Northern Railway in 1890, and officially incorporated that same year.

South Carolina Highway 72 passes through the town's northern outskirts.

According to the United States Census Bureau, the town has a total area of 3.1 square miles (8.0 km2), all land.

23.2% of all households were made up of individuals, and 8.9% had someone living alone who was 65 years of age or older.