This research was conducted with the aim of identifying and formulating patterns of social violence against children and adolescents in Iran. To achieve a deep and multidimensional understanding of this phenomenon, the qualitative meta-synthesis method based on the Sandelowski and Barroso (2007) model was used. In this regard, by conducting a systematic search and applying inclusion and exclusion criteria, 29 empirical studies published in the time period from 2002 to 2023 were selected and analyzed. The results showed that four factors, social (family disorganization, differential association, weak social capital, social frustration, social control, history of high-risk behavior, socialization of violence); cultural (weak religious beliefs, dysfunctional educational environment, use of mass media, toxic lifestyle, harsh parenting style, low cultural capital); psychological (poor mental health, low resilience, identity crisis, violence-seeking, acceptance of deviant identity); and economic (economic crisis, financial problems, work pressure, and economic discrimination and inequality), have been effective in the normalization and increase of social violence against children and adolescents.