Mette Julin is a Danish author who writes youth fiction, thrillers and romance. She is best known for the two-part series Sandheder & løgne and the novel Ulvetid (2014). Her Érotique series has also appeared in English.
Julin was born on 22 May 1975 on Amager, Denmark, where she also grew up. She trained in retail but did not work in that field after her apprenticeship. She worked for nine years as a receptionist in hotels and offices. She later handled subscription services at a large newspaper while she wrote. She also gives talks about work as an author.
Her first novel, Sandheder & løgne, came out in 2010. The sequel, Flere sandheder & løgne (2011), continues the story of its lead, Charlotte. It covers her parties, friends and family life. Tellerup published the second book.
Ulvetid (2014) is set in a Swedish forest. A group of troubled young offenders from Nørrebro travel there with their social workers. They find too late that wolves surround their cabin.
Her other titles include Eventyret i Paris and Han er vild med dig. Han slår dig ihjel.
Julin also wrote the Érotique series. The first part, Udvælgelsen, appeared in English as Chosen (2026). It follows Rosa, who travels to a French château for a job interview. Two further parts are Ever After and The Next Step.
Julin names Dennis Jürgensen as her favourite author. In her own work she prefers social realism.
Julin lives in Pandrup, North Jutland, with her son, Noah.