Background and Aim:Today, cyberspace can be considered a platform for child and adolescent delinquency, especially among students and recognizing the manifestations of their cyber delinquency can be effective in several ways, including in the discussion of prevention. Therefore, the purpose of the present study is to investigate and identify the manifestations of cyber delinquency among children and adolescents in high schools in Bonab city. Method:This research is applied in terms of its purpose and is descriptive and survey method. A simple random sampling method was used to select the statistical sample. Finally, using the Cochran formula, 307 individuals were identified. Results:Findings from exploratory factor analysis and LISREL software show that cybercrime depictions of children and adolescents include harassment and libel, internet gambling, Internet addiction, web surfing, virtual friendship, prostitution and piracy Imprinting, unauthorized alteration of websites, Internet fraud, hacking and filtering, other cybercrime. Conclusion:Outputs of Friedman test with a significant level (P <0.5) showed that among the dimensions of the ten, the dimension of prostitution and bullying is more than other dimensions among high school students in Bonab city and other results of this research: 1. The amount of cybercrime in children and adolescents in Bonab city high schools is among boys more than girls; 2. The cybercrime rate of children and adolescents in high schools in Bonab city is at the base of 10 more than other educational backgrounds. Finally, cyber crime rates for children and adolescents in public schools are higher than for other types of schools