Helicopter parenting, an observed phenomenon on college campuses, may adversely affect college students. The authors examined how helicopter parenting is related to self-efficacy and peer relationships among 190 undergraduate students ages 16 to 28 years. Helicopter parenting was associated with low self-efficacy, alienation from peers, and a lack of trust among peers. Implications are provided for counselors and psychologists in college-and university-based counseling centers to help them to understand and provide assessment and treatment for adult children of helicopter parents.