Flo Fagerli (born November 2, 2003) is a Norwegian actress known for her performances in film and television. She started her acting career at a young age, appearing in NRK Super’s Lesekorpset in 2011.

She gained recognition for her roles in Kuppel 16 (2022) as Emma, Power Play (2023–2024) as Nini Stoltenberg, and Nr. 24 (2024) as Anne Solheim. In 2025, she starred as Alma in The Ugly Stepsister, which premiered internationally.

Beyond acting, she has performed on stage in productions such as Døden på Oslo S at the National Theatre and A Doll’s House, Part 2 at Christiania Theatre. She is currently studying acting at the Norwegian Theatre Academy.