Welcome is a census-designated place (CDP) in Greenville County, South Carolina, United States.

The western border of the CDP follows the Saluda River, which forms the county line.

U.S. Route 123 (New Easley Highway) forms the northern edge of the CDP; the highway leads east 4 miles (6 km) to the center of Greenville and west 9 miles (14 km) to Easley.

U.S. Route 25 (White Horse Road) passes through the east side of the CDP, leading north 10 miles (16 km) to Travelers Rest and south 4 miles (6 km) to Gantt.

[6] As of the 2020 United States census, there were 7,298 people, 3,073 households, and 1,801 families residing in the CDP.