Hoeppner or Höppner is a German surname. Notable people with the surname include.
Candice Bergen (politician)/Candice Hoeppner (re-assumed her birth name of Bergen; born 1964), Canadian politician
Ernst von Hoeppner (1860–1922), German general
Hans Höppner (1873–1946), German botanist and entomologist
Jacob Hoeppner (1748–1826), Prussian Mennonite
Jake Hoeppner (born 1936),Canadian politician
Manfred Hoeppner (born ?), German sports doctor
Michael Joseph Hoeppner (born 1949), American Roman Catholic bishop
Reinhard Höppner (1948–2014), German politician
Terry Hoeppner (1947–2007), American college football coach