Halvorsen
Halvorsen is a Norwegian patronymic surname which may refer to:
- Aasmund Halvorsen Vinje, Norwegian politician for the Liberal Party
- Asbjørn Halvorsen, Norwegian footballer.
- Birger Halvorsen, Norwegian high jumper
- Einfrid Halvorsen, Norwegian politician for the Labour Party
- Gail Halvorsen, American command pilot
- Gunnar Halvorsen, Norwegian politician for the Labour Party
- Harald Halvorsen, Norwegian gymnast
- Harald Halvorsen, Norwegian politician for the Labour Party
- Håvard Halvorsen, Norwegian football defender
- Hjalmer S. Halvorsen, American politician
- Jan Halvor Halvorsen, Norwegian football manager
- Johan Halvorsen, Norwegian composer, conductor and violinist
- Johan Magnus Halvorsen, Norwegian politician for the Liberal Party
- John Halvorsen, Norwegian long-distance runner
- Kristin Halvorsen, Norwegian socialist politician
- Lars Halvorsen Sons, boat builders
- Mette Halvorsen, Norwegian curler
- Otto Bahr Halvorsen, Norwegian politician from the Conservative Party
- Stian Lind Halvorsen, Norwegian football defender
- Tor Halvorsen, Norwegian trade unionist and politician for the Labour Party
- Tore Halvorsen, Norwegian entrepreneur and CEO of FMC Technologies
- Trond Halvorsen Wirstad, Norwegian politician for the Centre Party
- Trygve Halvorsen, Norwegian chess player
- Sigurd Halvorsen Johannessen, Norwegian acting councillor of state
