title: Opdahl
text: # Opdahl
  
  Opdahl is a Norwegian surname that derives from Old Norse Uppdalr (uppi; "up" and dale;"valley"). Notable people with the surname include:
  
  * Andreas Lothe Opdahl (born 1964), Norwegian computer scientist and professor of Information Systems Development
  * Iren Opdahl (born 1974), Norwegian politician
  * Jacob Opdahl (1894–1938), Norwegian Olympic gymnast
  * Nils Opdahl (1882–1951 ), Norwegian Olympic gymnast
  * Ørnulf Opdahl, (born 1944), Norwegian painter and educator
  * Einar Opdahl, resident of Entwistle, Alberta who found a diamond in the Pembina River
  * Johannes Opdahl, Norwegian carver who worked at the Nidaros Cathedral West Front
  