Jostein
# Jostein

* Jostein Helge Bernhardsen (born 1945), Norwegian diplomat
* Jostein Berntsen (born 1943), Norwegian politician for the Labour Party
* Jostein Erstad (1922–2011), Norwegian jurist
* Dag Jostein Fjærvoll (born 1947), Norwegian politician for the Christian People's Party
* Jostein Flo (born 1964), Norwegian former football player
* Jostein Gaarder (born 1952), Norwegian intellectual, author of several novels, short stories and children's books
* Jostein Goksøyr (1922–2000), Norwegian microbiologist
* Jostein Grindhaug (born 1973), Norwegian football coach and former player
* Jostein Hasselgård (born 1979), the winner of Norway's national pre-selection for the Eurovision Song Contest 2003
* Arne Jostein Ingebrethsen (1903–1945), Norwegian newspaper editor killed during the occupation of Norway by Nazi Germany
* Jostein Løfsgaard (1923–2011), Norwegian academic executive
* Jostein Nerbøvik (1938–2004), Norwegian historian
* Jostein Nyhamar (1922–1993), Norwegian magazine editor, biographer and politician for the Labour Party
* Jostein Pedersen (born 1959), Norwegian musical journalist and reporter, television commentator and "music intelligencia"
* Jostein Rise (born 1945), Norwegian social psychologist
* Kåre Jostein Simonsen (born 1948), Norwegian bandoneonist
* Jostein Stige (born 1954), Norwegian sprint canoeist who competed in the mid 1970s
* Jostein Wilmann (born 1953), former Norwegian professional road racing cyclist
