AbstractObjectiveNonresponsive parental feeding practices are associated with poorer appetite self‐regulation in children. It is unknown whether this relationship extends beyond childhood to be prospectively associated with the onset of eating disorder (ED) symptoms in adolescence. This exploratory study therefore investigated prospective associations between early childhood parental feeding practices and adolescent ED symptoms and disordered eating behaviors.MethodsData were from two population‐based cohorts with harmonized measures: Generation R (Netherlands; n = 4900) and Gemini (UK; n = 2094). Parents self‐reported their pressure to eat, restriction and instrumental feeding (i.e., using food as a reward) at child age 4–5 years. Adolescents self‐reported their compensatory behaviors (e.g., fasting, purging), binge‐eating symptoms, restrained eating, uncontrolled eating, and emotional eating at 12–14 years. Associations between feeding practices and ED symptoms were examined separately in each cohort using generalized linear models.ResultsIn Gemini, pressure to eat in early childhood was associated with adolescents engaging in compensatory behaviors. In Generation R, parental restriction was associated with adolescents engaging in compensatory behaviors, restrained eating, uncontrolled eating, and emotional eating. Instrumental feeding was associated with uncontrolled eating and emotional eating in Generation R.DiscussionNonresponsive parental feeding practices were associated with a greater frequency of specific ED symptoms and disordered eating in adolescence, although effect sizes were small and findings were inconsistent between cohorts. Potentially, the cultural and developmental context in which child–parent feeding interactions occur is important for ED symptoms. Further replication studies are required to better understand parents' role in the development and maintenance of ED‐related symptoms.Public SignificanceProspective research examining how early childhood parental feeding practices might contribute to adolescent ED symptoms is limited. In two population‐based cohorts, nonresponsive feeding practices (restriction, instrumental feeding, pressure to eat) predicted increased frequency of some ED symptoms and disordered eating behaviors in adolescence, although associations were small and further replication is required. Findings support the promotion of responsive feeding practices, which may benefit young children's developing relationship with food.