Klaus Hansen
Klaus Hansen is the name of the following people:
- Klaus Hansen , a pseudonym of Wilhelm Muhrmann (1906–1986), German writer
- Klaus Hansen (historian) (1931–2018), German-American historian and university professor
- Klaus Hansen (English studies) (* 1934), German English studies
- Klaus Hansen (economist) , German economist and university professor
- Klaus Hansen (politician) (1939–1982), German lawyer and politician (SPD)
- Klaus Hansen (political scientist) (* 1948), German political scientist and writer
- Klaus Skot-Hansen (* 1935), Danish lawyer, historian and university professor
- Klaus P. Hansen (* 1942), German cultural scientist and university professor
- Klaus-Peter Hansen (* 1962), German manager