
Thea Sofie Loch Næss
Biography
Thea Sofie Loch Næss (born November 26, 1996) is a Norwegian actress known for her performances in film and television. She was born in Kristiansand, Norway, and started acting at the age of 8.
She gained recognition for her leading role in One Night in Oslo (2014) and later starred in The Last King (2016) as Kristina of Norway. In 2018, she played the villain Skade in the third season of The Last Kingdom on Netflix. More recently, she portrayed Marianne Ihlen in the 2024 biographical mini-series So Long, Marianne, which explores the life of Leonard Cohen’s muse.
Beyond acting, she studied drama at Hartvig Nissens School in Oslo and has appeared in various Norwegian and international productions.
Known For

Film
Ice Skater
Emily
2026

TV
The Last Kingdom
2015

TV
The Last Kingdom
Skade
2015

TV
Nytt på nytt
1999

Film
The Ugly Stepsister
Agnes
2025

TV
Wisting
Linnea Kaupang
2019

TV
Twilight of the Gods
Thyra (voice)
2024

TV
La Palma
Marie Ekdahl
2024

TV
Huskestue
Self - Participant
2015

TV
Evil
Marja
2023

TV
So Long, Marianne
Marianne Ihlen
2024

TV
Delete Me
Marit
2021

TV
Hjerteslag
Mio
2019

TV
A Storm for Christmas
Sara
2022

Film
The Last King
Kristin
2016

Film
Polaroid
Linda
2015

Film
Arctic Void
Lucy
2022

Film
Doctor Glas
Helga Gregorius
2026

Film
Good Luck
Helene
2020

Film
Revisited
Tyra
2022
Filmography
2026FilmDoctor Glasas Helga Gregorius2026FilmIce Skateras Emily2026FilmSauna Sickness2025FilmThe Ugly Stepsisteras Agnes2024TVLa Palmaas Marie Ekdahl2024TVSo Long, Marianneas Marianne Ihlen2024TVTwilight of the Godsas Thyra (voice)2024FilmInvitation to Self-Examination2024FilmTragedy Babesas Mckenna2023TVEvilas Marja2023FilmA Happy Dayas Ingvild2023FilmLykkejeger2022TVA Storm for Christmasas Sara2022FilmRevisitedas Tyra2022FilmArctic Voidas Lucy2021TVDelete Meas Marit2021FilmTyger Tygeras Emerald2021FilmProject Z2020FilmGood Luckas Helene2020FilmWhen You Leftas Sarah2019TVHjerteslagas Mio2019TVWistingas Linnea Kaupang2016FilmThe Last Kingas Kristin2016FilmMogadishu, Minnesotaas Lacy2015TVThe Last Kingdom2015FilmDryads - Girls Don't Cryas Thea2015FilmPolaroidas Linda2015TVHuskestueas Self - Participant2014FilmHigh Pointas Benedicte2014FilmOne Night in Osloas Thea1999TVNytt på nytt—FilmXas Pernille—FilmCRCL9