The objective of this study is to analyze the trends in Korea concerning studies on arts therapy for offenders of school violence. Of a total of 219 studies of which 121 were academic papers and 98 were theses studying offenders of school violence over the past decade from 2009 to 2018, 26 studies on arts therapy were selected to be analyzed. The detailed categories of arts therapy were divided into the six categories of music therapy, visual arts therapy, dance/movement therapy, film therapy, theater therapy and literature therapy. The studies were analyzed into a total of seven types based on study fields (subjects), year, study participants, areas within arts therapy, the design and methodology of the study, analysis realted to implementation of programs, use of media in arts therapy and study results. The analysis showed that arts therapy studies were actively conducted from 2013 to 2015, with middle school students being the most frequent subjects. In terms of detailed study fields, visual arts therapy was the most frequent. in terms of study design and methodology, a mixed study method with an experiment group and a control group, was most often used. In terms of programs, those lasting 30-90 minutes for more than 10 sessions, with two sessions per week, were the most common. In terms of media used in arts therapy, mandala, collage, singing, musical instrument playing and spontaneous music playing were the most frequently used. The results of this study will be meaningful as a supplement material in understanding the characteristics of the study subjects to reduce major symptoms. The findings of this study were as follows: First, in the study on offenders of school violence, there needs to be more varied therapies used in addition to visual arts therapy. Second, a wide variety of designs, methodology and media need to be applied. Third, there should be more studies conducted on children. Lastly, in terms of the detailed field of arts therapy, therapy media in each field should become more varied.