Finn person fra Greåker
- Kjetil Kalmar Olsen
- Leif Olsen
- Leif Oddvar Olsen
- Lilian Alejandra Vargas Olsen
- Linn-Marie Olsen
- Lisbeth Olsen
- Marianne Cathrine Olsen
- Marit Therese Falteng Olsen
- Marius Andre Olsen
- Nopphadol Kuphimai Olsen
- Ottar Olsen
- Per Egil Skipstein Olsen
- Petter Olsen
- Paal Espen Olsen
- Sebastian Vedahl Olsen
- Steinar Olsen
- Sten Tore Olsen
- Stine Olsen
- Tore Sten Olsen
- Vilhelm Marenius Olsen
- Øyvind Olsen
- Knut Willy Opheim
- Tore Oddvar Opheim
- Unni Mathilde Opheim
- Torunn Anita Opheim Sververmoen
- Grete Kristin Opsahl
- Hilde Opsahl
- Christine Grande Opstad
- Hilde Opstad
- Solveig Synøve Opstad-Edvardsen
- Kim Andre Oremo
- Elif Orlu
- Okan Orlu
- Durim Osmani
- Julie Elisabeth Lengfelder Otnes
- Laila Beate Ottemo
- Svein Johan Otterstad
- Emilie Ødegaard Ottesen
- Gard Magnus Ottesen
- Jakob Ødegaard Ottesen
- Jenny Ødegaard Ottesen
- Stig Ødegaard Ottesen
- Thorstein Andreas Ottesen
- Hege Ottosen
- Mats Ottosen
- Ole Johannes Ottosen
- Oliver Anker Ottosen
- Martin Oustorp
- Martine Sætherhaug Oustorp
- Runar Oustorp
- Synnøve Oustorp
- Ozegya Osheka Ogoshi
- Piotr Ryszard Padowski
- Enes Palic
- Kadira Palic
- John Einar Palm
- Mahesh Parekh
- Marco Pastor
- Rokland Paula
- Henning Gjervan Paulsen
- Henning Paulsen
- Ida Charlotte Paulsen
- Solveig Paulsen
- Stig Agnar Paulsen
- Victoria Kristine Paulsen
- Anders Paur Thalberg
- Krzysztof Wieslaw Pawelec
- Andre Pedersen
- Ane Pedersen
- Felicia Pedersen
- Isabell Pedersen
- Knut Ragnar Pedersen
- Lene Pedersen
- Mona Lovise Pedersen
- Morten Pedersen
- Nils-Aage Pedersen
- Roy Egil Pedersen
- Rune André Pedersen
- Torbjørn Pedersen
- Tore Øystein Pedersen
- Turid Aud Pedersen
- Vibeke Helen Pedersen
- Hanne Pentz
- Aksel Pentz Aakeberg
- Leontina Perovic
- Nexhat Pestisha
- Roar Petersen
- Vilmantas Petrikas
- Anita Pettersen
- Beate Pettersen
- Bengt Oddvar Pettersen
- Bjørn Otto Pettersen
- Camilla Pettersen
- Cesilie Pettersen
- Daniel Røed Pettersen
- Evelyn Santiago Pettersen
- Fabiana Pettersen
- Freddy Pettersen
- Fredrik Øverdal Pettersen