Hansch

Hansch or Hänsch or at times Haensch is a German surname. Notable people with the surname include:

Hansch

 * Anton Hansch (1813–1876), Austrian painter
 * Corwin Hansch (1918–2011), American chemist and academic

Hänsch

 * Klaus Hänsch (born 1938), German politician
 * Ralph Hansch (1924–2008), Canadian ice hockey player
 * Theodor W. Hänsch (born 1941), German physicist

Haensch

 * Annemarie Haensch, German table tennis player
 * Günther Haensch (1923–2018), German linguist and lexicographer
 * Richard Haensch German entomologist and insect dealer