Finn person fra Krokelvdalen
- Johnny Olsen
- Jørn Halvard Olsen
- Kathrine Olsen
- Kenneth Olsen
- Kine Merete Olsen
- Kjell Arne Olsen
- Knut Ole Olsen
- Kåre Ivar Olsen
- Leif Arne Roald Erik Olsen
- Leon Ophaug Olsen
- Line Olsen
- Marlo Olsen
- Ole-Reidar Olsen
- Pernille Olsen
- Randi Marie Olsen
- Rigmor Margrethe Olsen
- Robin-Andre Olsen
- Roy Olsen
- Sebastian Olsen
- Silje Merethe Løvli Olsen
- Sissel Leikny Olsen
- Stig Rune Olsen
- Susann Olsen
- Terje Olsen
- Tobias Utheim Olsen
- Tom Kevin Olsen
- Tonje Rath Olsen
- Tor-Inge Olsen
- Viggo Olsen
- Øyvind Olsen
- Åse Heidi Olsen
- Else Annie Olsrud
- Paulina Maria Olszewska
- Karin Johanne Olufsen Moe
- Marius Olufsen Moe
- Tora Ongstad
- Harry Opdal
- Nora Selnes Opdal
- Rudolv Selnes Opdal
- Bamidele Theophilus Opeifa
- Mopelola Folasade Opeifa
- Cecilie Dahl Ophaug
- Idar Ophaug
- Isabelle Dahl Ophaug
- Stian Dahl Ophaug
- Ilona Orekhova
- Maja Christine Oskal
- Piia Marjatta Helena Oskal
- Erika-Lovise Ottarsen
- Bjørn Kezzler Ottem
- Sari Eeva Anneli Ylitalo Ottem
- Ole Rune Ottersen
- John Allan Odino Ottesen
- Julia Ottesen
- Lesya Zynoviyivna Ottesen
- Mohamed Said Oumansour
- Anne Marie Ovesen
- Børre Ovesen
- Hilbjørg Ovesen
- Lill Tove Ovesen
- Marit Helene Ovesen
- Jan Roger Ovrum
- Barbro Marita Paulsen
- Gunn Blæss Paulsen
- Janne Karin Paulsen
- Jan Oskar Paulsen
- Kamilla Elise Angell Paulsen
- Trygve Paulsen
- Yngve Strøm Paulsen
- Anna Pawlukiewicz
- Valter Paze
- Anita Pedersen
- Anne Amalie Pedersen
- Anne Karin Bergum Pedersen
- Ansten Johan Pedersen
- Arild Pedersen
- Arnt Magne Pedersen
- Audun Pedersen
- Bengt Gøran Pedersen
- Benny Elisabeth Fredriksen Pedersen
- Eli Margrete Pedersen
- Elin Pedersen
- Elsa Pedersen
- Erna Dreyer Pedersen
- Eve Pedersen
- Geir Pedersen
- Geir Kjetil Pedersen
- Gudmund Pedersen
- Hans Pedersen
- Hans Henrik Pedersen
- Hans Hermod Pedersen
- Hans Ivar Pedersen
- Harald Adolf Emil Pedersen
- Herbjørn Rune Pedersen
- Håkon Pedersen
- Ida Friestad Pedersen
- Inger Lise Pedersen
- Ingunn Pedersen
- Jarle Vidar Pedersen