Kren

Kren or Křen ("horseradish" in Czech and Austrian German) is a surname. Notable people with the surname include:


 * Brigitte Kren (born 1954), Austrian actress
 * Jan Křen (1930–2020), Czech historian
 * Kurt Kren (1929–1998), Austrian filmmaker
 * Marvin Kren (born 1980), Austrian director
 * Milan Křen (born 1965), Czech cyclist
 * Vladimir Kren (1903–1948), Croatian major general