Social workers will inevitably encounter ethical dilemmas in their work. Ethical dilemmas can impact on social workers positively or negatively, at a number of levels, and in a range of ways. This paper outlines findings from a study in which Australian social workers detailed their experiences of ethical dilemmas, and discussed the short and long-term impacts and consequences resulting from these experiences. Recommendations are made for improved education and training for social workers in ethical decision-making, and the importance of professional support and supervision.