Klinker is a surname. Notable people with the surname include:
- Eric Klinker, American technology executive
- Gudrun J. Klinker (born 1958), German computer scientist
- Lewis William Klinker (1867–1946), American businessman, author, lecturer and public figure
- Orpha Klinker (1891–1964), American artist
- Sheila Klinker (born 1938), American politician
- Umberto Klinker, Surinamese football player
Surname listThis page lists people with the surname Klinker. 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: