Kristiansen
- Blink (community)
- British Columbia
- Celine Lundbye Kristiansen
- Christensen (surname)
- Christiansen
- Christianson
- Denmark
- Egil Kristiansen
- Einar Kristiansen
- Einstein Kristiansen
- Elin Kristiansen
- Erling Kristiansen (chess player)
- Gro Marit Istad Kristiansen
- Henry Wilhelm Kristiansen
- Ingrid Kristiansen
- Jan Kristiansen
- Jeanett Kristiansen
- John 'Tune' Kristiansen
- Kjartan Kristiansen
- Kjeld Kirk Kristiansen
- Kristensen
- Kåre Kristiansen
- Lyle Kristiansen
- Magne Kristiansen
- Norway
- Raga Rockers
- Sven Erik Kristiansen
- Teddy Kristiansen