Counselors are frequently called upon to be advocates for their clients and, more broadly, to advocate for the counseling profession. However, many new counselors struggle with integrating advocacy work in their counseling practice. This article provides an overview of service learning and identifies ways counselor educators may foster advocacy skills among counselors-in-training through the use of planned service learning experiences in the counselor education curriculum. The authors then provide examples of service learning activities for use within the Council for Accreditation of Counseling and Related Educational Programs (CACREP) 2016 core curricular areas, including professional orientation and ethical practice, social and cultural diversity, career development, helping relationships, and group work.