Nils Jørgen Kaalstad Filmography
| 2025 | Captain Sabertooth and the Countess of Grel · as Pelle Pirat (voice) |
| 2025 | Blind Tracks (TV Series) · as Stein |
| 2024 | Quisling (TV Series) · as Dagfinn |
| 2024 | Askepote · as Vertshuseier (voice) |
| 2024 | Quisling: The Final Days · as Dagfinn |
| 2022 | Ammo (TV Series) · as Hc |
| 2021 | Three Wishes for Cinderella · as Huslæreren |
| 2021 | Checkered Ninja 2 · as Audhild (norwegian Voice) |
| 2020 | Another Happy Christmas · as Samuel |
| 2019 | Wisting (TV Series) · as Magnus Kaupang |
| 2019 | Beforeigners (TV Series) · as Sexton |
| 2018 | Now It's Dark · as Kattefangeren |
| 2018 | Almost Grown-up (TV Series) · as Thomas |
| 2017 | Twigson the Explorer · as Lille-Knerten (voice) |
| 2016 | Dyrene i Hakkebakkeskogen · as Morten Skogmus (voice) |
| 2016 | Snøfall (TV Series) · as Stål |
| 2016 | Norsemen (TV Series) · as Arvid |
| 2016 | Løvekvinnen · as Knudzon |
| 2015 | The Christmas King: In Full Armor · as Farmer |
| 2015 | Doctor Proctor: Bubble in the Bathtub · as Blodbrønn |
| 2015 | The Wendy Effect · as Lange |
| 2015 | Staying Alive · as Truls |
| 2014 | Captain Sabertooth and the Treasure of Lama Rama · as Dankert |
| 2014 | Struggle for Life (TV Series) · as Odd-Einar Loe |
| 2014 | Doktor Proktors prompepulver · as Sailor Boy |
| 2014 | Samurai sikkerhet (TV Series) · as Stian Krokås |
| 2013 | Detective Downs · as Lars Erik Stjernen |
| 2013 | Crossing Lines (TV Series) · as Antti Fengerer |
| 2012 | Julekongen (TV Series) · as Gingerbread Judge |
| 2012 | The Spiral (TV Series) · as Morten Kelso |
| 2012 | Tina & Bettina: The Movie · as Geir |
| 2012 | NAV (TV Series) · as Maxbo 1 |
| 2012 | Lilyhammer (TV Series) · as Dag Solstad |
| 2011 | Twigson in Trouble · as Policeman |
| 2011 | Spesialenheten (TV Series) · as Yngve |
| 2011 | Headhunters · as Stig |
| 2010 | Den Unge Fleksnes (TV Series) · as Onkel Harald |
| 2008 | Fatso · as Rino |
| 2008 | Tett på tre (TV Series) · as Tine's Ex-Boyfriend |
| 2008 | Fallen Angels · as Harry |
| 2007 | Varg Veum (TV Series) · as Harry |
| 2007 | Biggest of All (TV Series) · as Erling Røst Halvorsen |
| 2007 | |
| 2006 | Sons · as Lars |
| 2022 | The Traitors (NO) (TV Series) · as Self |
| 2011 | Helt Perfekt (TV Series) · as Nils Jørgen Kaalstad |