Finn person fra Bestum
- Gisle Barlaup Nødtvedt
- Petter Egil Nøtnes
- John Henrik Nådland
- Line Naas
- Arne Michael L O'Donoghue
- morten viktor obel
- Helene Victoria Odner
- Helene Victoria Odner
- Sigurd Odnæs
- Ivar Johan Oellingrath
- Trine Ofstad
- Audun Ofte
- Siri Øien Ohler
- Stella Ojo
- Kelvin Okeke
- Lina Okinina
- Piotr Olanski
- Portsimkort Ole Vedal
- Antero Taskinen Olli
- Anita Gunhild Olsen
- Arthur Olsen
- Benjamin Teigen Olsen
- Christian Lyngstad Olsen
- Elena Olsen
- Ellinor Lund Olsen
- Elly Gjelseth Olsen
- Even Korsan Olsen
- Hanne Nikoline Olsen
- Inge Christoffer Olsen
- Jan Patrick Granerød Olsen
- Ken Hagen Olsen
- Kristian Olsen
- Steinar Henning Olsen
- Tommy Andre Olsen
- Vemund Lund Olsen
- Claes Martin Joakim Olsson
- Ernesto Perez Olsson
- Trude Kristin Oma
- Ove Christian Dahl Omang
- Cecilia Omre
- Lone Aanerud Omtvedt
- Hiroshi Onishi
- Neliah Antoinette Anna-Cecilia Onnerfelt
- Merethe Onshuus Nilsen
- Rannveig Onsum
- Gry Opsahl
- Synve Fosse Opsahl
- Terje Opsahl
- Kari Opsal
- Simen Jørgensen Opsal
- Håvar Opsiøn
- Robert Orczyk
- Ingrid Os
- Julie Taroline Oscar-Andersen
- Hjørdis Osk Oskarsdottir
- Turid Oskarsen
- Ivar Aukrust Osmoen
- Kirsten Synnøve Osmundsen
- Lene Osmundsen
- Thorleif Osmundsen
- Odd Martin Osnes
- Ole Edvard Osuldsen
- Mona Berit Ottemo Hauge
- Karen Elisabeth Otterstad Philippenko
- Anne Gro Ottesen
- Soukaina Ouarguy
- Jo Arne Ovesen
- Tom Ovlien
- Moses Damilola Oyediran
- Abhinav Padala
- Ewa Pajak
- Aksel Ivar Palm
- Anders Palm
- Karl Martin Palm
- Ulrik Palmstrøm
- Andrey Pankov
- Hilde Pape
- Ferenc Dragos Papp
- E Parnemann
- Georgios Passas
- Catrine Mørk Paulsen
- Erik Sondre Paulsen
- Jan Robin Sørli Paulsen
- Johan Paulsen
- Steinar R Paulsen
- Tove Marie Kran Paulsen
- Ole-Christian Paulsson
- Arkadiusz Adam Pawelczyk
- Wincenty Dariusz Pawlowski
- Karl Juan Martín Pebaqué
- Franco Antonio Pecchenino Lobos
- Anne Grete Hustad Pedersen
- Arnsten Gunvald Pedersen
- Aurora Louise Anette Ejsten Pedersen
- Bunlom Pedersen
- Carl Oscar Pedersen
- Haakon Blakstad Pedersen
- Haavard Elde Pedersen
- Jorunn Pedersen