The study is to explore how high schoolstudents cope with cyberbullying. 834 students fromthree high schools in Quang Ngai City participatedin the study. Results showed that 35% of therespondents reported that they had participated incyberbullying in various roles. There was nosignificant difference between males and females interms of involvement in or being victims of onlinebullying. No correlation was found between age andinvolvement in online bullying or victimization.Students employed various coping strategies whenexperiencing online bullying, with genderdifferences noted in the coping strategies of“Seeking Social Support” and “Internalization.” Apositive correlation was observed between age andexternalizing coping strategies. Additionally, therewas a positive correlation between being bulliedonline and coping strategies such as Seeking SocialSupport, Problem Solving, Detachment,Internalization, and Externalization. The researchresults have contributed valuable data on the study ofcyberbullying and the coping of high school students