title: Haken
text: # Haken
  
  Haken may refer to:
  
  * Haken (band), an English progressive metal band
  * Haken (employment), a type of labor contract in Japan
  * Haken manifold, a type of 3-manifold named after Wolfgang Haken
  * Eduard Haken (1910–1996), Czech operatic bass
  * Hermann Haken (born 1927), physicist known for his contributions to laser theory and Synergetics
  * Rianne ten Haken (born 1986), Dutch model
  * Wolfgang Haken (1928–2022), German mathematician
  * Shiluach haken, a mitzvah in the Torah
  