College student health in the 21 st century is recognized as a complex set of campus partnerships and interventions that address health at individual, group, institutional, and environmental levels. Student affairs practitioners, both with and without specific health care training, must be prepared to serve as collaborators in campus efforts to develop and implement policies as well as educational programs and services in support of student health needs. Our goal regarding this special issue is not to duplicate existing publications that are targeted to health professionals. Instead we address the intersections of health, mental health, and administrative policies of interest to student affairs generalists.A broad definition of health underlies campus initiatives and responsibilities represented here. Health is not merely the absence of disease or illness in the individual or in a specific student population, but rather an active set of strategic interventions at individual and institutional levels to establish personal and environmental wellness. Health on college campuses is best defined by an ecological model. This model involves the proactive development and maintenance of campus administrative structures, institutional policies, prevention and education programs, service delivery models, health interventions, and data-driven assessments in support of student health. Student biological, spiritual, psychological, and social health and wellness are critical points of focus.In this issue you will find a variety of perspectives to broaden your understanding of campus health. We believe student affairs generalists must be familiar with theory and scope, best practices, and research 377 Brought to you by | HEC Bibliotheque Maryriam ET J.