title: Ritzen
text: # Ritzen
  
  Ritzen is a surname. Notable people with the surname include:
  
  * Henri Ritzen (1892–1976), Dutch painter
  * Jo Ritzen (born 1945), Dutch economist and social-democratic politician
  * Peter Ritzen (born 1956), Flemish pianist composer and conductor
  * Per-Erik Ritzén (born 1934), Swedish modern pentathlete
  * Pierre Debray-Ritzen (1922–1993), French physician and psychiatrist
  