Delin

Delin is a surname of varied origin. Notable people with the surname include:
 * Albert Delin (1712–1771), harpsichord maker in the Low Countries
 * Chen Delin (1862–1930), Chinese opera actor and singer
 * Diane Delin, American jazz musician and educator
 * Judy Delin, British linguist
 * Li Delin, ancient Chinese official
 * Sun Delin (born 2001), American soccer player
 * Wang Delin (1875–1938), Chinese National Salvation Army leader
 * Zhang Delin (born 1939), Chinese politician