Marie Sneve Martinussen is a Norwegian politician, born on December 30, 1985. She is the leader of the Red Party (Rødt) in Norway. Martinussen has served as a deputy representative to the Norwegian Parliament from Akershus. She is known for advocating social justice, economic equality, and environmental sustainability. Additionally, Martinussen has a background in economics, which she often utilizes to address financial and social issues within her political work.