Social workers in nursing homes are asked to include questions about trauma when gathering information from residents at the time of admission. Questions about the person’s past life can include a long list of likely traumatic events, e.g., living through a hurricane, and individual episodes of trauma, e.g., rape. For some older adults, trauma can be found in their childhood experiences, having a family member with a mental health or substance use disorder, violence in the community, poverty, and systemic discrimination. The effects of childhood abuse can be life-long and can include the need for resolution at the end of life. Older adults who have had adverse childhood experiences and/or childhood sexual abuse who have protective factors have an improved outcome in navigating symptoms and risks such as poor physical and/or mental health and suicidality when they have greater self-acceptance and higher extraversion. This chapter discusses the effects of these experiences on older adults, protective factors that help residents who are affected, and helpful interventions for social workers and the facility care team.