Klier
# Klier

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

* Andreas Klier (born 1976), German road racing cyclist
* Cornelia Klier (born 1957), German rower
* Freya Klier (born 1950), German author and film director
* Gerd Klier (1944–2011) German footballer
* John Klier (1944–2007), American historian
* Leo Klier (1923–2005), American basketball player
* Philip Adolphe Klier (1845–1911) German photographer in colonial British-Burma
* Richard Klier (1891–?), Czech Olympic sports shooter
