Ritzen
# 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
