Kley

Kley is a surname. Notable people with the surname include:


 * Chaney Kley (1972–2007), American actor
 * Dale K. Van Kley (born 1941), American historian
 * Heinrich Kley (1863–1945), German illustrator
 * Ivan Kley (born 1958), Brazilian tennis player
 * Karl-Ludwig Kley (born 1951), German businessman