Böckler is a German surname. Notable people with this surname include:
Georg Andreas Böckler (1644–1698), German architect and engineer specialising in hydraulic architecture Hans Böckler (1875–1951), German politician and union leader Leemet Böckler (born 2001), Estonian basketball player Otto Böckler (1867–1932), German writer and politician
See also Böcker (disambiguation)