The purpose of this study was to determine the causes of juvenile delinquency in Nagari Taram, Harau Sub-District, Lima Puluh City, West Sumatra. This study uses a descriptive method with a quantitative approach. The sample in this study was 75 people, namely adolescents who were in Nagari Taram with a random sampling technique using the slivin formula. The technique to collect data using a que…