Delaware Route 71 (DE 71) is a state highway in New Castle County, Delaware. The route loops off U.S. Route 13 (US 13) from south of Townsend to Tybouts Corner, traveling to the west of US 13 by way of Townsend, Middletown, and the Summit Bridge. The route overlaps US 301 from the north end of Middletown to just north of the Summit Bridge, and also with DE 896 from Mount Pleasant to just north of the Summit Bridge, where US 301 and DE 896 continue north together to Glasgow.