State Route 360 (SR 360) is a state highway located in the northwestern part of the U.S. state of Georgia. The route runs from an intersection with US 278/SR 6/SR 120 east of Dallas to an intersection with SR 5/SR 120 Loop in Marietta.

SR 360 begins with its intersection with US 278/SR 6 and SR 120 east of Dallas and travels to the northeast concurrent with SR 120 for a short distance. The routes then diverge, with SR 360 routed on Macland Road. The route exits Paulding County and enters Cobb County. At the end of Macland Road, SR 360 follows Powder Springs Road to the northwest, before terminating at SR 5/SR 120 Loop in Marietta. The route is an important commuter route, connecting residential areas in Paulding County to commercial and industrial areas in Cobb County.