Reidar
Reidar is a Norwegian male given name meaning "warrior".
Name bearer
- Reidar Andersen (1911–1991), Norwegian ski jumper
- Reidar Andreassen (* 1932), Norwegian cross-country skier and athlete
- Reidar Aulie (1904–1977), Norwegian painter
- Reidar Bohlin Borgersen (* 1980), Norwegian speed skater, track and road cyclist
- Reidar Børjeson (1931–2011), Norwegian figure skater
- Reidar Hjermstad (* 1937), Norwegian cross-country skier
- Reidar Kvammen (1914–1998), Norwegian football player
- Reidar T. Larsen (1923–2012), Norwegian journalist and politician
- Reidar Liaklev (1917-2006), Norwegian speed skater
- Reidar Nyborg (1923–1990), Norwegian cross-country skier
- Reidar Ødegaard (1901–1972), Norwegian cross-country skier
- Reidar Sandal (* 1949), Norwegian politician
- Reidar Sørensen (* 1956), Norwegian actor
- Reidar Sørlie (1909–1969), Norwegian discus thrower
- Reidar Visser (* 1971), Norwegian historian