Highway 463 (AR 463, Ark. 463 and Hwy. 463) is a north–south state highway in northeast Arkansas. The route of 20.59 miles (33.14 km) runs from Highway 14 very near I-555 at Payneway north to I-555/US 63B in Jonesboro. The route is a redesignation of former U.S. Route 63, which has since been rerouted onto US 49.