Berntsen
Berntsen may refer to:
- Aage Berntsen, Danish doctor, fencer and writer
- Annie Skau Berntsen, Norwegian missionary
- Bernt Berntsen, Norwegian-American missionary
- Bjarne Berntsen, Norwegian footballer
- Daniel Berntsen, Norwegian footballer
- Einar Berntsen, Norwegian sailor
- Espen Berntsen, Norwegian football referee
- Gary Berntsen, American intelligence officer
- Gunnar Berntsen, German footballer
- Harald Berntsen, Norwegian historian
- Hedda Berntsen, Norwegian skier
- Ingrid Berntsen, Norwegian skier
- Jack Berntsen, Norwegian musician
- Jostein Berntsen, Norwegian politician
- Klaus Berntsen, Danish politician
- Mona-Jeanette Berntsen, Norwegian hip-hop dancer
- Ole Berntsen, Danish sailor
- Oluf Berntsen, Danish fencer
- Parelius Hjalmar Bang Berntsen, Norwegian politician
- Robin Berntsen, Norwegian footballer
- Simen Berntsen, Norwegian ski jumper
- Søren Berntsen, whaler
- Thomas Berntsen, Norwegian footballer
- Thorbjørn Berntsen, Norwegian politician
- Tommy Berntsen, Norwegian footballer
- William Berntsen, Danish sailor
