Background: Despite the significant role of nurses in end-of-life care, their attitudes towards euthanasia are under-represented both in the current literature and the controversial debate that is ongoing in several countries. Research questions: What are the attitudes towards euthanasia among Finnish nurses? Which characteristics are associated with those attitudes? Research design: Cross-sectional web-based survey. Participants and research context: A total of 1003 nurses recruited via the members’ bulletin of the Finnish Nurses Association and social media. Ethical considerations: Ethical approval was (...) obtained from the Committee on Research Ethics of the university to which the authors were affiliated. Findings: The majority (74.3%) of the participants would accept euthanasia as part of Finnish healthcare, and 61.8% considered that Finland would benefit from a law permitting euthanasia. Most of the nurses (89.9%) thought that a person must have the right to decide on his or her own death; 77.4% of them considered it likely that they would themselves make a request for euthanasia in certain situations. Discussion: The value of self-determination and the ability to choose the moment and manner of one’s death are emphasized in the nurses’ attitudes towards euthanasia. Conclusion: A continuous dialogue about euthanasia and nurses’ shared values is crucial due to the conflict between nurses’ attitudes and current ethical guidelines on nursing. (shrink)