Finn person fra Lambertseter
- Mohamed Abdi Osman
- Mona Osman-Tomren
- John Erik Osnes
- Nina Kristine Osuldsen
- Lars Oddvar Osuldsen-Nygaard
- Arthur Emrik Oswald
- Aurora Christiane Oswald
- Hege Eriksen Oswald
- Jørgen Oswald
- Knut Hermann Otterbech
- August Huse Otterdal
- Ann Kristin Otterlei
- Amalie Ottesen
- Einar Ottesen
- Michael Ottesen
- Navid Nait Ouchen
- Kjell Øivind Oulie
- Hilde Victoria Jahr Ovenberg
- Tone Ovenberg
- Per-Kristian Overvik
- Georgina Owusu
- Georgina Owusu
- Jytte Oxlund
- Olena Ozerova
- Henry Cristian Pacheco Hidalgo
- Remi Michele Schrøder Padoin
- Melina Painesi
- Anastasios Painesis
- Vasilica-Petru Paiu
- Egzon Pajaziti
- Sabit Pajaziti
- Claudio Paliotta
- Ingrid Gautvedt Pallum
- Dan Adam Runningshaugen Palomeras
- Inger Paltiel
- Yngve Palving
- Shan Mei Pang
- Mik Panotes
- Laura Alejandra Cortes Parra
- Abraham Fernandez Pascual
- Morten Passerud
- Damian Wojciech Pasternak
- Laura Elizabeth Bruce Paton
- Scott Augustus Patterson
- Malene Ulvund Paulsberg
- Anna Aurora Paulsen
- Edel Caroline Paulsen
- Hege Paulsen
- Jeanett Mari Triki Paulsen
- Kai Tom Paulsen
- Mariann Paulsen
- Rune Paulsen
- Solveig Paulsen
- Egil Paulsmoen
- Gro Paulsmoen
- Sina Paulsrud Johannessen
- Aleksander Nundal Paus
- Liv Margaret Nundal Paus
- Dovile Pausaite-Meldaike
- Jovana Pavic
- Vesna Pavlovic
- Jonatan Nordang Paz
- Arve Sverre Pedersen
- Camilla Pedersen
- Christian Pedersen
- Eilif Pedersen
- Else Marie Pedersen
- Erna Ellersgaard Pedersen
- Espen Pedersen
- Frode Pedersen
- Grethe Berg Pedersen
- Gunnar Pedersen
- Jon Pedersen
- Karin Pedersen
- Lars Erik Pedersen
- Lotte Barbo Pedersen
- Madeeha Khalid Pedersen
- Margrethe Pedersen
- Nina Caroline Pedersen
- Rita Thaarup Pedersen
- Stephan Pedersen
- Tommy Wilson Pedersen
- Tore Pedersen
- Trine-Lise Pedersen
- Turid Normann Pedersen
- Wenche Pedersen
- Aage Pedersen
- Tor Aage Hagerup Pedersøn
- Jean-Michel Joseph Peluzo
- Ana C Sebastian Perea
- Hanieh Persad
- Adrian Nils Erik Persson
- Jennifer Mainy Persson
- Sofie Karolina Blid Persson
- Prasadi Apsara Abeywardana Peruma Baduge
- Elisabeth Sundling Petersen
- Henrik Andreas Bremnæs Petersen
- Merete Petersen