The aim of the present study was to determine the effectiveness of narrative therapy on self-compassion and risky behavior in male students with non-suicidal self-injury, in which a quasi-experimental method with a pre-test-post-test design with a control group was used. The statistical population in this study consisted of all male adolescents with non-suicidal self-injury in Osku County who were studying in high school in the academic year 1403-144. Through purposive sampling, 30 male students who had been identified as self-injury by the school counselor and were selected using a structured clinical interview (DSM-5) were selected. To determine the effectiveness, the White and Epston (1990) treatment protocol was used, which was implemented in a group for 8 90-minute sessions. Both groups were assessed with the Neff Self-Compassion Questionnaire (2003) and the Iranian Adolescent Risk Behaviors Questionnaire (2009) by Zadeh Mohammadi and Ahmadabadi (2009) as a pre-test and after the completion of the treatment as a post-test. Finally, after collecting the data, descriptive statistics methods of mean and standard deviation and inferential statistics of univariate analysis of covariance test were used. The significance level in all tests was considered 0.05. The findings showed that there was a significant difference between the control and experimental groups in both variables of self-compassion (p