Inga Ibsdotter Lilleaas (born 9 April 1989) is a Norwegian actress. She studied theatre at Nord University in Bodø and spent a semester studying at the Lee Strasberg Theatre and Film Institute in New York City. She is most notably known for her role in Joachim Trier's 2025 film, Sentimental Value.
| Film | Credit |
|---|---|
 Small Talk2026 · Elisabeth | Elisabeth |
 Sentimental Value2025 · Agnes Borg Pettersen | Agnes Borg Pettersen |
 Offline2023 · Director Lena | Director Lena |
 A Beautiful Life2023 · Lilly | Lilly |
 Observation2022 · Silje | Silje |
 Betrayed2020 · Amalie Laksov | Amalie Laksov |
 Outline2019 · Thea | Thea |
 Going West2018 · Lotte | Lotte |
| EEcstasy2017 · Jenny | Jenny |
 Generation Mars2016 · Astrid | Astrid |
 The Last King2016 · Ylva | Ylva |
 Women in Oversized Men's Shirts2015 · Sigrid | Sigrid |
 We See in the Dark2014 · Emma | Emma |
| ZZero KActor | Actor |
| TThe OutsiderClaudia Andujar | Claudia Andujar |