Finn person fra Mjøndalen
- Per William Haaland
- Anita Håndstad
- Solfrid Hårklau
- Harald Haarlos
- Henrik Hårstadstrand
- Rowena Hårstadstrand
- Inger Haave
- Sigmund Haave
- Andreas Håvik
- IA IA
- Luciana-Catalina Iacobescu
- Stefan-Robert Iacobescu
- Ahmed Ibet
- Hassane Ibet
- Mahamat Ibet
- Kadrie Karani Ibish
- Zohor Ali Ibrahim
- Sami Ibrahim
- Fadi Ismail Ibrahim-Alshayiri
- Geir Magne Igesund
- Modestas Ignotas
- Dane Iliev
- Rebwar Iman
- Ana Paula Nunes Inacio
- Ester Indal
- Kari Inderberg
- Osvald Inderberg
- Mats Apalviken Inderdal
- Per Terje Inderdal
- Unn Grethe Apalviken Inderdal
- Bjarne Kortgaard Ingebretsen
- Bjørn Petter Ingebretsen
- Marte K Ingebretsen
- Nicholas Ingebretsen
- Åse Margrethe Kortgaard Ingebretsen
- Thor Ingolfsrud
- Haldis Instefjord
- Kanyapak In-Udom
- Atchima In-U-Dom
- Ayse Ipek
- Ibrahim M Iqbal
- Mohammed Irfan
- Benjamin Irgens
- Jonas Christian Erikstad Isachsen
- Lin Heidi Isaksen
- Geir Arne Israelsen
- Svein Israelsen
- Tom Inge Brandvold Israelsen
- Gülsüm Issa
- Ibragim Alievich Issaev
- Elin Iversen
- Ellen Margrethe Iversen
- Grethe Iversen
- Grethe Iversen
- Helen Anita Iversen
- Nils Martin Iversen
- Odd-Harald Iversen
- Ruben Johan Iversen
- Svein Iversen
- Martine Iversen Bergh
- Svend Erik Iwersen
- Vigdis Irene Iwersen
- Donya Jabari
- Kotryna Jachimovic
- Gro Jacobsen
- Henrik Jacobsen
- Inger Jacobsen
- Lars Inge Jacobsen
- Lene Jacobsen
- Lise Jacobsen
- Liv Jacobsen
- Per Jacobsen
- Tone Jacobsen
- Susanne Jacobsson
- Camilla Jahren Andresen
- Ingjerd Jakobsen
- Mari Asalie Skrenes Jakobsen
- Runar Jakobsen
- Rickard Conny Jakobsson
- Jakub Pawel Greczek
- Anel Jakupovic
- Ali Jamali
- Slawomir Grzegorz Janczak
- Michal Janic
- Tomas Jankavicius
- Bjørn Jansen
- Hans Øyvind Jansen
- Jan Kristen Jansen
- Jocelyn Jansen
- Camilla Saasen Jansson
- Therese Jansson
- Magdalena Barbara Januszkiewicz
- Ann Kristin Jarnæs
- Agrin Jasin
- Damian Krzysztof Jastrzabek
- Sathientran Jayantini
- David Nigel Jeffery
- Nadja Olga Jeffery
- Torill Jellum