State Route 206 or SR-206 is a 2.111-mile (3.397 km) long route that serves as a connection between U.S. Highway 82 and State Route 14 in the western portion of Prattville in Autauga County.

The western terminus of SR-206 is located at its intersection with U.S. Highway 82 in western Prattville. From this point, the route travels in an easterly direction as West 4th Street before taking a right turn to the south at South Washington Street in downtown Prattville. From this point its eastern terminus is located two blocks to the south at its intersection with State Route 14.

The entire route is in Autauga County.