Finn person fra Hattfjelldal
- Otto Ingvald Breivik
- John Joakim Irvankoski
- Emil Isaksen
- Fred Øyvind Ivarrud
- Gerd Elise Johansen Ivarrud
- Johan Kristian Ivarrud
- Jørn Luis Ivarrud
- Line Ivarrud
- Anne Lise Pettersen Iversen
- Gry Irene Iversen
- Jostein Lenhard Iversen
- Lars Petter Iversen
- Oddlaug Inger Iversen
- Aage Iversen
- Aaliyah Jack
- Knut Johan Jacobsen
- Nils Johan Jacobsen
- Solveig Jacobsen
- Dann Ove Jakobsen
- Frida Maria Jakobsen
- Barbro Kristina Jarmund
- Bjørn M Jarmund
- Sivert Hagen Jarmund
- Ståle Hagen Jarmund
- Branimir Jelic
- Ivana Jelic
- Hans Andreas Jensen
- Rita Synøve Krutå Jensen
- Stein Erich Jensen
- Anita Synnøve Johansen
- Ann-Louise Maria Dahl Johansen
- Arve Johansen
- Eldor Johansen
- Elvira Johansen
- Frode Andre Johansen
- Jan Eilif Johansen
- Kai-Remi Dahl Johansen
- Kim Valter Johansen
- Kristin Johansen
- Lene Johansen
- May Britt Johansen
- Renate Johansen
- Sigmund Johansen
- Solveig Johanne Johansen
- Tommy Johansen
- Torbjørg Johansen
- Torodd Johansen
- Willy Berner Johansen
- Martine Johnsen
- Lars Conny Jonasson
- Ken Tommy Juliussen
- Kris Juliussen
- Lillian Juliussen
- Lisa Mari Juliussen
- Sondre Alexander Grimstad Juliussen
- Arnfinn Kampli
- Lise Sæther Kampli
- Nils Gustav Kappfjells
- Tom Kappfjells
- Arne Kapskarmo
- Bente Signy Kapskarmo
- Gunn Ellen Forsmo Kapskarmo
- Helene Kapskarmo
- Jarle Kapskarmo
- Merete Kapskarmo
- Sigrid Forsmo Kapskarmo
- Fredrik Normann Karstensen
- Marius Kastnes
- Truls Kastnes
- Marta Khmeliuk
- Thomas Almli Kimball
- Arnhild Mathilde Kjerringnes
- Ansgar Mogens Kleven
- Jan Erik Knudsen
- Chan-Fredrik Knutsen
- Siri Kobberød
- Iver Arthur Bjørkås Kongsdal
- Emilie Konradsen
- Jørn Tommy Konradsen
- Knut Andreas Konradsen
- Kristin Merethe Konradsen
- Kurt Richard Konradsen
- Sander Konradsen
- Ken Espen Kristiansen
- Rigmor Kroken
- Thore Gabriel Nilsen Krudtaa
- Bjørg Krutnes
- Bodil Marie Krutnes
- Erlend Krutnes
- Kirsten Krutnes
- Lisbeth Krutnes
- Mona Krutnes
- Rikke Engh Krutnes
- Svein Krutnes
- Terje Leo Krutnes
- Øyvind Krutnes
- Asle Krutå
- Astrid Margrethe Krutå
- Kristina Krutå