Finn person fra Gjettum
- Hagosa Amanuel Isak
- Andrea Sejersted Isaksen
- Eva Isaksen
- Julian Sejersted Isaksen
- Robin Björn Alexander Isaksen
- Tore Isaksen
- Eyad Aboud Issa
- Denys Ivakhniuk
- Sergei Ivanov
- Silje Malene Heggenes Iversen
- Steinar Iversen
- Tom Iversen
- Amador Izquierdo
- Eve Jacobsen
- Jan Tore Jacobsen
- Kjell Greina Jacobsen
- Lars-Erik Jacobsen
- Line Holvin Jacobsen
- Martine J L Jacobsen
- Per Jacobsen
- Silje Jacobsen
- Terje Jacobsen
- Nor Asiah Jafpar
- Jan Georg Jahnsen
- Brit Jahr
- Jorunn Jahr
- Vera Thorvaldsen Jahr
- Øyvind Jahr
- Øyvind Christian Jahr
- Hussein Ali Jamal
- Jan Ivar Jamessen
- Sissel Tvedte Jamessen
- Jonathan Janhed
- Jonathan Ante Janhed
- Peter Henrie Jansen
- Jan Egil Jansson
- Marie Rusten Jansson
- Egil Jensen
- Inger Jensen
- Tone Janecke Auring Jensen
- Tove Løkke Jensen
- Embla Jenssen
- Sidsel Jerpseth
- Kent Fogtmann Jespersen
- James Jeyarajah
- Ellen Håstø Johannessen
- Ingrid F Johannessen
- André Hübert Johansen
- Ann Grete Johansen
- Beate Johansen
- Edel Dishington Johansen
- Henrik Hanstad Johansen
- Hilde Johansen
- Jan-Henry Johansen
- Jan-Henry Johansen
- Judith Johansen
- Lene Johansen
- Mads Johansen
- Svein Ivar Johansen
- Veronica Iren Johansen
- Øivind Lunde Johansen
- Emily Mohn Johanssen
- Fred Normann Johanssen
- Berit Camilla Marianne Johansson
- Hans Christian Johnsen
- Terje Johnsen
- Tine Tae Hee Johnsen
- Inge Johnson
- Anne Johnsrud
- Helga Dis Jonsdottir
- Tobias Dyve Jorstad
- Gro Joval
- Bente C Carelius Julo
- Marlene Julo
- Marina Juraleviciute
- Ankica Anna Jurisic
- Jeffe Joonas Erik Jussinniemi
- Jessie Koren Juul
- Paulius Juzenas
- Petras Juzenas
- Asta Juzeniene
- Daniel Arvid Jällfält
- Nina Merethe Jørgensen
- Patrick Jørgensen
- Sigrid Amanda Jørgensen
- Anders Børseth Jørstad
- Mari Jørstad
- Alfred Kabengera
- Allahnoor Kakar
- Mussie Weldu Kaleab
- Oxsana Vilgelmovna Kalinina
- Gadielle Kalmos
- Gaelle Kalmos
- Jean Aime Kalmos
- Ruth Lodi Kalmos
- Benedicte Borgan Kaltenborn
- Gunilla Kampesveen
- Britt Irene Kapskarmo
- Tomasz Karbownik