This study was conducted on ASD (Autism Spectrum Disorder) students in regular elementary schools to examine the prevalence of bullying and the exffects of the sub-symptoms of ASD ('deficits in social interaction and communication', 'restricted and repetitive patterns of behavior, activities, or interests'), externalizing and internalizing problems, and cumulative risk factor on victimization and perpetration. For this purpose, a total of 132 data collected from 2005 to 2010 by professor Kim Young-shin of the University of California, 1st to 6th grade elementary school students, IQ 70 or higher, and diagnosed with ASD were analyzed. As a result, according to ASD student reports, the victimization-victimization rate (43.9%) was the highest, followed by the victimization rate (24.2%) and the victimization rate (8.3%). The victimization-victimization rate (56.8%) was the highest in parental reports too, but the victimization rate (23.5%) was higher than the victimization rate (12.9%). In regression analysis, depressive symptoms positively predicted victimization reported by ASD students, and somatization symptoms negatively predicted this. Meanwhile, as parent reports, ‘restricted and repetitive patterns of behavior, activities, or interests’ negatively predicted victimization, and aggression positively predicted perpetration. Additionally, cumulative risk factor linearly predicted victimization and perpetration. Based on this study, theoretical implications and intervention implications were proposed.