The chapter includes a summary of how American and international colleges define students' wellbeing. American colleges began using wellbeing within the practice of positive psychology. Now, colleges in the United States use the term health and wellness, which encompasses a multidimensional meaning including psychological, social, physical, and spiritual wellbeing. The international colleges primarily define wellbeing as subjective wellbeing, dependent upon the students' perceptions, culture, and social support. A few wellness assessments will be introduced. The remainder of the chapter discusses varying wellness programs conducted on today's American college campuses.