Scandinavian noir is a subgenre of crime fiction that originated in the Nordic countries, particularly Sweden, Norway, and Denmark. It is characterized by its dark themes, complex characters, and a focus on social issues. The stories often feature morally ambiguous protagonists, bleak settings, and a sense of realism that reflects the harsh realities of life in these regions. This genre gained international popularity through authors like Stieg Larsson and his Millennium series, as well as Jo Nesbø and Henning Mankell. The narratives typically explore themes of corruption, inequality, and the human condition, making them both gripping and thought-provoking.