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
Surname listThis page lists people with the surname Kley. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: