Marie Nilsson (born 20 February 1964) is a Swedish trade union leader.
Born in Stenungsund, in 1982, Nilsson became a technician for the chemical company Borealis.
She was subsequently elected to the board of the Swedish Social Democratic Party.
[1] She came to international notice in leading a dispute with Elon Musk and Tesla, Inc. over the role of unions in the Swedish economic model.
[2] In 2023, she won election as president of the IndustriALL Global Union, becoming the first women in the post.