Steinar Ormestad till Jorunn Orset
- Steinar Ormestad - Tommy Ormestad
- Tonje Ormestad - Anja Malen Ormestøyl
- Aslaug Ormestøyl - Kari Ormestøyl
- Marian Ormestøyl - Alf Bjørn Ormevik
- Anette Ormevik - Dagny Ormevik
- Erik Ormevik - Laila Ormevik
- Lilly Ormevik - Sonja Marie Ormevik
- Stian Ormevik - Jens Helge Ormhaug
- Jens Helge Ormhaug - Randi Ormhaug
- Silje Ormhaug - Stian Ormholt
- Marjo Johanna Ormiskangas - Aleksander Ormset
- Alf Ormset - Anne Lise Ormset
- Arne Ormset - Camilla Maria Ormset
- Camilla Marie Ormset - Gry Wenche Ormset
- Gunn Tove Ormset - Jan Ivar Ormset
- Jim Ormset - Jostein Ormset
- Kristian Ormset - Odd Gunnar Ormset
- Olav Jonny Ormset - Stein Ivar Ormset
- Tonje Ormset - Andre Tomas Ormset-Paredes
- Anders Ormseth - Egil Ormseth
- Erika Ormseth - Jan Ole Ormseth
- Jan Ole Ormseth - Kirsten Ormseth
- Kjersti Merete Ormseth - Mette Ormseth
- Michael Ormseth - Stian Ormseth
- Terje Ormseth - Petter Ormsettrø
- Anne Ormshammer - Inger Marie Ormshammer
- Jan Tore Ormshammer - Roy Ormshammer
- Stina Ormshammer - Signe Agnes Ormsrud
- Anne K Ormstad - Borgny Ormstad
- Egil Bernhard Ormstad - Grethe Elisabeth Ormstad
- Hans Arne Ormstad - Ingrid Ormstad
- Ingrid Mathilde Ormstad - Knut Ormstad
- Knut Ormstad - Ottar Ormstad
- Per-Morten Ormstad - Stine Ormstad
- Susanna Irene Ormstad - Trond Ormstad
- Trond Ormstad - Gerd Sonja Ormvold
- Lars Torbjørn Ormvold - Anita Ormåsen
- Anja Ormåsen - Audun Ormåsen
- Bjørn Ormåsen - Grethe Ormåsen
- Henrik Ormåsen - Jonny Ormåsen
- Jørn Ormåsen - Margrete Ormåsen
- Marianne Ormåsen - Roar Ormåsen
- Ruth Christina Ormåsen - Audun Ormåsen Test
- Veronika Ormåsen - Bjørn-Henrik Ormø
- Einar Ormø - Olav Jonny Ormø
- Torhild Ormø - Christian Ormøy
- Eivind Ormøy - Grete Elisabeth Ormøy
- Gunnar Ormøy - Jorun M Ormøy
- Jørn Ormøy - Nils Magne Ormøy
- Olga Ormøy - Sebastian Ornat
- Barbara Boguslawa Ornatowska - Anette Ornell
- Bjørn Ornell - Elisabeth Orning
- Felix Joachim Orning - Emma Franciska Orning Perger
- Petter Orning - Ove Orningård
- Per Orningård - Gerhard Ornstein
- Jan Ornsäter - Arne-Erik Ornum
- Birgitte Swensson Ornum - Marie Ornum
- Peder Alexander Ornum - Anne Britt Ornæs
- Jens Ingvald Ornæs - Enow-Agbornsoh Orock
- Paul Enow Orock - Vasile Oros
- Vladimir Oros - Pål Oroszko
- A Oroug - Karin Lovise Oroug
- Mark Orouk - Jorge A Orozco
- Leandro Orozco Nodarse - Melinda Orpilla
- Racquel Garcia Orpilla - Siv-Irene Orr
- Alexander Orra - Torill Ann Orra
- Ørjan Orra - Ann Mary Orre
- Anne Orre - Arvid Orre
- Arvid Orre - Bjarne Orre
- Bjørn Orre - Charlotte Orre
- Chrisander Orre - Einar Orre
- Eivind Orre - Ellen Orre
- Elsa Orre - Eva Elisabeth Orre
- Fabian Orre - Gro Lillian Orre
- Gunn Orre - Hilde Orre
- Inger Orre - Jørgen Orre
- K. Orre - Kjellrun Orre
- Kjetil Orre - Lillian Aud Orre
- Linda Orre - Maria Orre
- Marianne Orre - Martin Orre
- Mary Louise Orre - Odd Orre
- Odd Jomar Orre - Rita Orre
- Roger Orre - Solveig Orre
- Stig Orre - Terje Orre
- Terje Arild Orre - Tor Arild Orre
- Tor Olav Orre - Bjørn Orrebakken
- Borghild Orrebakken - Marit Orrebakken
- Miriam Orrebakken - Mikael Torbjörn Orrebrink
- Jorge Edvardo Orrego Contreras - Anne-Lise Orrem
- Dag-Magne Orrem - Inger-Johanne Orrem
- Irene Marie Orrem - Nina Orrem
- Odd Orrem - Anne Orrestad
- Anne Grete Orrestad - Geir Orrestad
- Grethe Orrestad - Julie Orrestad
- Katarzyna Orrestad - Marita Orrestad
- Mary Britt Orrestad - Rita Orrestad
- Roar Orrestad - Tiril Orrestad
- Tonje Orrestad - Åse Mari Orrhaug
- Sten Linus Orrhult - Simen Orring
- Sissel Orring - Anton Gøran Samuel Orsby
- Christian Orsbye - Jorunn Orset