This study aims to verify what influence a self-growth program has on self-esteem and sociality of adolescents on probation. As a result of the study, it was discovered that the program had a statistically significant influence on self-humilation, relationships with others, self-assertion and anxiety of sub-areas of the self-esteem. Also, the program had a statistically significant influence on enhancement of their diligence, sociability, stability and responsibility. The above results suggested that the self-growth program had a significant influence on enhancement of self-esteem and sociality of the adolescents on probation. To enhance their self-esteem and sociality and help their whole-person growth, the government should be actively involved in mentoring programs. Furthermore, various mentoring programs which are helpful for adolescents on probation should be developed and distributed.