Büchner

Büchner (or Buechner) is a German language surname related to the word Buche (beech) and may refer to:


 * Eberhard Büchner (born 1939), German tenor
 * Ernst Büchner (1850–1925), German chemist after whom the Büchner flask and Büchner funnel are named
 * Franz Büchner (1898-1920), German First World War flying ace
 * Georg Büchner (1813–1837), German writer and playwright
 * Joachim Büchner (1905–1978), German athlete
 * Ludwig Büchner (1824–1899), German philosopher
 * Wolfgang Büchner (canoeist), German slalom canoeist
 * Wolfgang Büchner (journalist) (born 1966), German journalist

In the anglicized spelling "Buechner", it may refer to:
 * Frederick Buechner (1926-2022), American author and minister
 * Jack Buechner (1940-2020), American lawyer and politician
 * John C. Buechner (1934–2018), American educator and politician
 * Karl Buechner (born 1971), American metalcore vocalist
 * Margaret Buechner (1922–1998), a German-born, American composer
 * Sara Davis Buechner (born David Buechner, 1959), American concert pianist