Background: The relatives of patients who decide to donate their loved one’s organs experience dilemmas about organ donation and are affected by culture, religion, and individual views. Aim: The aim of this study was to determine the relationship between the ethical position and personal characteristics of the family members of the patients receiving end-of-life care and their thoughts about organ donation in Turkey. Research design and participants: The study was completed with 158 family members. For data collection, a personal information (...) form and the Ethics Position Questionnaire were used. Ethical considerations: This study was obtained from the ethics committee of the faculty of medicine in Turkey. It was based on voluntary participation, informed consent, confidentiality, and anonymity. Results: All participants in the study shared the same faith and were Muslims. The idealism and relativism tendencies of the participants tended to be high. The number of children, the participants have, participants’ status of waiting for an organ transplant, the view that the clergy and health personnel will increase interest in organ donation were identified as factors associated with idealism tendencies. Participants’ status of having children, the number of children participants have, participants’ status of organ transplant waiting, the view that the health personnel will increase interest in organ donation were identified as factors associated with relativism tendencies ( p < 0.0.5). Conclusion: The results of this study demonstrated a relationship between participants’ idealism and relativism tendencies, among those with a large number of children, waiting for organ donation, advocating for clergy guidance to increase organ donations, and believing healthcare professionals need not guide to increase organ donations. In light of this finding, it may be recommended to establish a multidisciplinary team, including healthcare professionals and clergy, and to inform the society with accurate information to increase the number of organ donations. (shrink)