ABSTRACT Bullying in Education: a Comparative Study of Sandra Harris and Abdullah Nashih Ulwan’s Thought Key Word : Comparative, Study, Bullying Bullying is the common case in educational field. Bullying often misunderstood as the educational methods through punishment or harassment. This misunderstanding makes many educators and teachers become the bullies or subjects of bullying. Educators are very close with Bullying, because the position of educators has more authority in the school and the educational model in this nation is Teacher – centered class model Bullying becomes global educational issue because almost all of nation entire the world has the bullying problems. There are differences about the existence of bullying between in Indonesia and Western Countries, one of that is the bully in Indonesia dominated by educator, while in western countries, the bullies are more variations, such as educators, peers and family. In this research, researcher more focused on Bullying case that included educators and students, due to the close interaction between them. Researcher use library research as the kind of research and take the primaries data from two books, Tarbiyatul Aulad Fil Islam, written by Abdullah Nasikh Ulwan dan Bullying: The Bullies, The Victims and the Bystanders, written by Sandra Harris. Both books are considered to represent the Western and Islamic thought on Bullying. These books explain the concept, existence and solutions on Bullying, although in Tarbiyatul Aulad Fil Islam, Bullying term specifically is not used by the author due to the difference era between the author and present. This research focuses on (1) to know the concept of bullying according to Abdullah Nasikh Ulwan and Sandra Harris. (2) to determine differences in the concept of bullying according to Abdullah Nasikh Ulwan and Sandra Harris. This study aimed to compare the concept, existence and solution for Bullying case. Method of collecting data is done through collecting articles, data and journals about Bullying. In analyzing data, the researcher uses qualitative comparative techniques, namely by comparing data from different sources. The research suggests that the concept of bullying, according to Abdullah Nasikh Ulwan is one of the educational method through violence or punishment. Although this method is allowed, it is the last method to educate children and accompany with the strict requirements to be applied. Meanwhile, Sandra Harris firmly rejected Bullying or educated student through violent, because violence can impair mental and child psychology. Researcher wish there was more research on Bullying, especially Bullying in the view of Islam and its solution. So that the later generations would be realized free from violence in the name of education.