Tonje Brenna

Tonje Brenna (born 21 October 1987) is a Norwegian politician currently serving as the parliamentary leader of the Labour Party since 2025. A member of the Labour Party, she previously served in Jonas Gahr Støre's government between 2021 and 2025 and has been the party's deputy leader since 2023. She previously served as the chairwoman of the Viken county cabinet from 2020 to 2021 and a deputy member in the Storting for Akershus from 2017 to 2025. She has been a regular representative since 2025 for the same constituency.