Finn person fra Mandal
- Greta Opland
- Bodil Opstad
- Wintana Tsegay Oqubaldet
- Wintana Tsegay Oqubaldet
- Finn Oredalen
- Marit Gundersen Oredalen
- Simen Orholt
- Eva Unni Ormestad
- Hilde-Christine Ormestad
- May Ormestad
- Aslaug Ormestad Fjeldsgaard
- Astrid Irene Osberg
- Harald Osberg
- Jørgen Solheim Osberg
- Kennet Mikal Osberg
- Margret Lindland Osberg
- May Lene Osberg
- Øystein Oseberg
- Ann-Kristin Hillesund Osestad
- Eivind Kristen Osestad
- Ida Woxen Osestad
- Kjetil Osestad
- Marit Ekeland Osestad
- Hrafnhildur Freyja Oskarsdottir
- Fahad Said Osman
- Magne Osmundsen
- Jakob Osnes
- Oddbjørg Magna Osnes
- Yuliia Ospishcheva
- Olaug Oterhals
- Sverre Oterhals
- Bjarne Otterdal
- Ingrid Eriksen Otterdal
- Siri Eriksen Otterdal
- Mikael Ottershagen
- Natasja Ottershagen
- Fred Ottesen
- Kakada Oung
- Martine Elizabeth Midthassel Ousbey
- Helge Ousland
- Jenny Bjarnhild Ousland
- Paul Ousland
- Azem Pajic
- Natnoppol Pansantia
- Apollo Papp
- Zenaida Cagunot Papp
- Valeriy Vasyliovych Parfan
- Louise Tallaksen Pariggi
- Maxime Fabien Pariggi
- Iryna Patsiuk
- Iryna Patsiuk
- Nadiia Paukova
- Paulos Mussie Paulos
- Else Egeli Paulsen
- Richard Paulsen
- Sara Nicole Paulsen
- Marius Paulsrud
- Odd Arne Paulsrud
- Demirana Pavlovic
- Enina Pavlovic
- Isabella Pavlovic
- Ivana Pavlovic
- Samanta Pavlovic
- Marianne Merete Berge Pawlow
- Reiner Herbert Pawlow
- Sam Ath Pech
- Pechreaksmey Sea
- Aksel Pedersen
- Alexander Aasen Pedersen
- Alf Pedersen
- Alfred Karsten Berg Pedersen
- Alf Yngvar Pedersen
- Anita Pedersen
- Anne Lise Pedersen
- Anne-Merethe Pedersen
- Arne Pedersen
- Arne Tønnes Pedersen
- Arthur Pedersen
- Astrid Damkås Pedersen
- Atle Hogne Pedersen
- Aud Pedersen
- Beate Fuglset Pedersen
- Berit Pedersen
- Berit Adeleid Pedersen
- Bernt Luis Pedersen
- Bjørg Pedersen
- Brede Pedersen
- Cathrine Berg Pedersen
- Christel Sperb Pedersen
- Einar Pedersen
- Eli Louise Pedersen
- Elin Pedersen
- Elin Pedersen
- Emma Viola Pedersen
- Eva Pedersen
- Eva Hageland Pedersen
- Evy Grethe Pedersen
- Frank Lind Pedersen
- Frank Ådne Pedersen