- Source: Oskar Fredriksen
- Oskar Fredriksen
- Oskar Fredriksen (speed skater)
- Fredriksen
- Oskar Fredriksen (cross-country skier)
- World record progression 10,000 m speed skating men
- Halfdan Nielsen
- World record progression 5000 m speed skating men
- World record progression 500 m speed skating men
- 1920 in Norway
- FIS Nordic World Ski Championships 1937
Oskar Fredriksen may refer to:
Oskar Fredriksen (cross-country skier) (1909–1991), Norwegian cross country skier
Oskar Fredriksen (speed skater) (1870–1920), Norwegian speedskater