Finn person fra Heimdal
- Inger Næve
- Michael Næve
- Tone Elisabeth Lund Nørstrud
- Geir Nøst
- Lisbeth Skar Nøst
- Vidar Nøstan
- Trond Ivar Nøstberg
- Kennet Obianefo Anumba
- Bjørn Are Odden
- Heidi Iren Odden
- Geir Oddvar
- Magnhill Odinsdottir
- Margaret Odoi
- Cathrine Oestreich
- Jon Egil Ofstad
- Kristin Kosberg Ofstad
- Lisa Ofstad
- Josephine Amaka Okonji-Svendsen
- Michael Onyema Okoro
- Elise Oksavik
- Geir Oksavik
- Martin Aune Oksavik
- Hege Elisabeth Okstad
- Marthe Okstad
- Ellen Margrethe Oksvold
- Mefruze Okutan
- Alicia Olafsen
- Johnny Olafsen
- Latda Olafsen
- Lill Hege Olafsen
- Astrid Bergljot Olaussen
- Heidi Olavsbråten
- Morten Olavsbråten
- Mari Henriette Olberg
- Marcin Sebastian Olczak
- Anna Olsøybakk Olden
- Bjørg Olden
- Freddy Olden
- Frode Olden
- Roy Kenneth Olden
- Evelyn Oldervik
- Sondre Oldervoll
- Mari Olderøien
- Oleksandr Kostiurin
- Jenard Joniel Ruperto Olivar
- Nils Tommy Christer Olofsson
- Ruth Margrethe Olofsson
- Elin Flaa Olsbakk
- Alexander Olsen
- Amanda Brunborg Olsen
- Anja Marie Olsen
- Anne Marit Olsen
- Arild Olsen
- Arne Haugbjørg Olsen
- Aud Bodil Olsen
- Bente Merete Olsen
- Caroline Olsen
- Chanapa Olsen
- Chanapa Olsen
- Clary Olsen
- Elin Høgh Olsen
- Else Marie Olsen
- Emil Olsen
- Emil Olsen
- Eric Olsen
- Erik Olsen
- Espen Glad Olsen
- Eva Veronika Olsen
- Evy Olsen
- Gerd Olsen
- Greta Paula Nicoline Olsen
- Gunveig Ingrid Olsen
- Henrik Reppe Olsen
- Hildegunn Olsen
- Ida Cecilie Olsen
- Ida-Marie Olsen
- Ingar Normann Olsen
- Ingunn Olsen
- Janicke Holm Olsen
- Johan Petro Olsen
- Jorun Schanke Olsen
- Julian Olsen
- Kai Arne Gudbrandstuen Olsen
- Kari Oline Olsen
- Karstein Johan Olsen
- Kirsten Jorid Olsen
- Kristina Olsen
- Kristoffer Olsen
- Lars Olsen
- Lasse Olsen
- Lillian Schmidt Olsen
- Liv Helen Olsen
- Lone Lian Olsen
- Magnus Nyeng Olsen
- Magnus Andreas Olsen
- Malene Olsen
- Marcus Andreas Olsen
- Mari Schanke Olsen
- Marit Welde Olsen