title: Martensen
text: # Martensen
  
  Martensen is a surname. Notable people with the surname include:
  
  * Hans Lassen Martensen (1808–1884), Danish Luterhan bishop and academic
  * Hans Ludvig Martensen (1927–2012), Danish Roman Catholic bishop
  * Robert Martensen (1947–2013), American physician, historian and writer
  