State Route 23 (SR 23) is a 240.0-mile-long (386.2 km) state highway that runs south-to-north through portions of Charlton, Brantley, Wayne, Long, Tattnall, Candler, Emanuel, Jenkins, and Burke counties in the southeastern and east-central parts of the U.S. state of Georgia. The route connects the Florida state line, south-southwest of Saint George with Waynesboro, via Jesup, and Ludowici.