Highway 349 (AR 349, Ark. 349, and Hwy. 349) is a designation for two state highways in Northeast Arkansas. One route of 4.45 miles (7.16 km) begins at Highway 226 and runs north to Highway 18/Highway 91. A second route of 2.44 miles (3.93 km) begins at Highway 230 and runs north to Highway 228. Both routes are maintained by the Arkansas Department of Transportation (ArDOT).