The current investigation examines pathways linking individual risk factors, namely maladaptive emotion regulation, behaviour problems, and drinking motives, with adolescents' alcohol consumption. In a cross-sectional design, 243 adolescents attending secondary school in Germany completed questionnaires. The Cognitive Emotion Regulation Questionnaire was used to assess maladaptive emotion regulation, the Strengths and Difficulties Questionnaire for assessing internalizing and externalizing behaviors, and the Drinking Motives Questionnaire Revised for assessing the four drinking motives, namely social, enhancement, coping, and conformity motives. Adolescents also reported their daily and problematic alcohol consumption. The path analysis revealed that maladaptive emotion regulation was positively associated with both internalizing and externalizing problems, and all four drinking motives. Externalising problems were positively associated with adolescents' enhancement and coping motives, and their alcohol consumption. Internalising problems were only negatively associated with enhancement motives. Only coping motives were positively associated with alcohol consumption. Furthermore, maladaptive emotion regulation had an indirect effect on alcohol consumption, via externalising problems and coping motives. The findings emphasise the interactions between the risk factors in contributing to adolescent alcohol consumption, underscoring the importance of targeting emotion regulation and coping motives in substance use prevention efforts prior and during adolescence.