Cast and crew by first letter of first name:
- Naldó
- Nana Alfreðsdóttir
- Nanna Georgsdóttir
- Nanna Guðmundsdóttir
- Nanna Gunnarsdóttir
- Nanna Kristín Gunnarsdóttir
- Nanna Kristín Magnúsdóttir
- Nanna Luisa Zophaniasdóttir
- Nanna Magnússon
- Nanna Ósk Jónsdóttir
- Nanna Rún Ásgeirsdóttir
- Nanna Þórdís Árnadóttir
- Natalie Guðríður Gunnarsdóttir
- Nathalia Bardales Araujo
- Nathan Franklín Magnússon
- Nicholas Rucka
- Nicholas Þór Peter Helgason
- Nicolas Pétur Blin
- Níels Óskarsson
- Níels Rúnar Gíslason
- Níels Thibaud Girerd
- Nigel Watson
- Nikulás Stefán Nikulásson
- Nikulas Thorvardsson
- Nils Daníelsson
- Nína Björk Árnadóttir
- Nína Björk Gunnarsdóttir
- Nína Dögg Filippusdóttir
- Nína Margrét Andersen
- Nína Njálsdóttir
- Nína Skúladóttir
- Nína Sveinsdóttir
- Njáll Sigurðsson
- Njörður Lárusson
- Njörður Njarðarson
- Nói Kristinsson
- Nói Steinn Einarsson
- Númi Adólfsson
- Nýdönsk
- Nökkvi Helgason