Finn person fra Vestby
- Aamir Aslam
- Ane Aslesen
- Anna Ingrid Auberg
- Hans-Petter Auberg
- Inger Auestad
- Daniel Augdahl
- Heidi Augustson
- Lisa Linnea Lyckander Aune
- Stein Aune
- Torbjørn Skilbred Aune
- David-Konrad Abramowski Aurtande
- Else Louise Lossius Ausland
- Kjell Erik Ausland
- Gerd Haldis R. Austad
- Kristoffer Austad
- Daniel Ottesen Austin
- Anders Ek Authen
- Elise Benedikte Authen
- Jutharat Palawat Authen
- Lars Øivind Authen
- Mona Cathrin Haugli Authen
- Altin Avdulahi
- Xhevahire Avdulahi
- Fadumo Abdulqadir Awdini
- Burak Aydin
- Kamil Aydin
- Sefika Aydin
- Wadhah Talib Ayoob Ayoob
- Farouk Baba
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- Jan-Erik Bakke
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- Iver Bakkeli
- Cecilie Bakkelid
- Anne-Britt Bakkelund
- Morten Bakkelund
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- Jan Bakken
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- Jan-Erik Bakkerud
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- Marko Balla
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- Per Kenneth Bampton
- Jenny Bang
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- Yosuah Barea
- Hanne Barkvoll
- Stein Haakon Barkvoll
- Stine Marie Barsjø
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- Paul-Erik Bastiansen
- Musa Batajev
- Anne Gerd Baumann
- Christian Baumann
- Bjørn Bauthler
- Inger Lise Bauthler
- Vivianne Baya
- Yvan Baya
- Sindre Beba
- Rigmor Bechmann
- Muhamed Becirbegovic
- Eva Margrethe Haraldsen Becker
- Gro Marit Becker
- Karter Becker
- Terje Becker
- Masguda Begum
- Anja Berntine Beisland
- Jonas Beisland
- Lise Beisland
- Nils Ivar Beisland
- Kirsti Bekkedal
- Marit Bekkeli