The clash of Islamic civilization and the Western world has led to the transfer of Islamic sciences by Western orientalists. The sciences have been translated by orientalists into various languages ​​such as Spanish, Latin, Italian and German. Among the sciences that have been translated is the knowledge of Arabic grammar. This knowledge of Arabic grammar is not only translated but also processed and adapted to the society in the Western world by seven orientalists of Arabic grammar. Accordingly, this writing aims to describe the history of the development of Arabic grammar in the Western world by seven orientalists in the period 16M-19M. The methodology of this study is qualitative which focuses on the framework of historical research methodology that is through the process of heuristics, criticism, interpretation and synthesis of sources. The results of the study found that the emergence of the discipline of Arabic grammar in the West began in the 16th century and was developed by seven orientalists in stages through their work