This chapter focuses on the ethical implications of trauma work. The chapter begins with a discussion of the five ethical principles and connects ethics to practice in trauma work. Next, the chapter defines and describes several key terms and concepts related to ethical practice, including wounded healers, compassion fatigue, ethical and moral behaviors, moral suffering, and self-care. The ethical implications of supervising counselors engaged in trauma work are described next, including the importance of addressing multicultural issues and intersectionality in practice. The crucial process of transforming from victim to survivor is described, as well as counselors’ ethical obligations in that process. Finally, a number of resources, related to ethical practice in trauma work, is provided online.