Using data from the National Survey of Child and Adolescent Well-Being II (NSCAW II), this article examines the impact of caregiver substance abuse on children’s exposure to violence in the home in a nationally representative sample of families involved with child protective services (CPS). Logistic regression analyses indicate an increased risk of witnessing mild and severe violence in the home for children whose primary caregiver was abusing alcohol or drugs. However, analyses did not find statistically significant relationships between child report of direct victimization in the home by mild or severe violence and caregiver alcohol or drug abuse.