Thepresent studyhadtwomaingoals. The firstwas to analyze thedifferences between parenting dimensions¿strictness/imposition and involvement/acceptance¿in adolescents' engagement in peer aggression as aggressors, victims, aggressive victims, and non-involved. The second goal was to examine diferences between parenting dimensions and peer-aggression roles by gender of both parents and adolescents. Participants were 779 adolescents (49.16% boys and 50.84% girls), aged between 12 and 16 years old (M = 14.21; SD = 1.35), enrolled in schools in Andalusia (Spain). Findings showed significant diferences in parenting dimensions depending on gender of both adolescents (boy or girl) and parents (mother and father). For sons, non-involved adolescents scored higher in mother and father involvement than aggressors and aggressive victims. For daughters, non-involved scored higher in mother involvement than aggressors. Furthermore, girl aggressors and aggressive victims reported higher levels of mother imposition than non-involved. Results and their implications for sustainable development in adolescence are discussed.