This study examines some of the individual, social, and environmental factors that differentiate gang-involved youth (both gang members and peripheral youth) and nongang youth in a British setting. The authors found that gang-involved youth were more likely than nongang youth to be older, and individual delinquency and neighborhood gangs predicted gang involvement. Using structural equation modeling, the authors examined the relationships between social/environmental factors and gang involvement. As a result, this article found that parental management, deviant peer pressure, and commitment to school had indirect relationships with gang involvement. These findings are discussed as they highlight a need to address the mechanisms in which protective and risk factors function collectively.