A chine is a steep-sided river valley where a river flows through coastal cliffs to a sea.
Chine or chines may also refer to: Chine (boating), a relatively sharp angle in a boat's hull Chine (aeronautics), a long extension of the wing roots along the fuselage Chine people, a Native American tribe in 17th-century Florida Chine, the bony part of a meat chop Stuffed chine, a traditional dish of Lincolnshire Chine, the back of the blade on a scythe Chine, the French name for China Chiné, a warp printed silk fabric