台灣與其中華文化並不像伊斯蘭人民將回教有很強的宗教關聯性。然而歷史上回教和穆斯林在中華的歷史中扮演著一個重要的角色。從1990年代初期，從東南亞有一批勞動者移民來到台灣，並在當地工作。近期，印尼籍的工作者已達到20萬人，他們成為台灣外籍工作者中數量最大的一群。在這當中，絕大部分的印尼籍勞動者都是穆斯林。為了保留自己的身分認同與文化，這群身在台灣的印尼籍穆斯林竟而形成了以宗教為主的許多社群，並因應在地差異與台灣的華人穆斯林進行社會適應上的交流與互動。 此篇研究的目的在於為台灣的回教與穆斯林研究踏出第一步，尤其是印尼穆斯林與當地的華人穆斯林如何進行社會適應，以及在台灣這樣一個異地環境，身為少數族群的他們如何保有自己的身分認同。此研究採用質性研究方法進行資料蒐集，並以集中性的田野調查中第一手資料的蒐集與觀察進行文獻探討，這些調查資料來自臺北、桃園、中壢、台中以及高雄等地。 此研究發現印尼籍穆斯林聚集並在台灣形成特定的印尼穆斯林組織，並與華人穆斯林有著積極互動，形成他們社會適應過程中的一環。然而，由於文化背景的差異，這些印尼穆斯林社群更需要改變他們社會中的生活習慣以因應在台灣的生活。 / Taiwan and its Chinese culture is not associated with Islam as religion and Muslim people. However, historically Islam and Muslim play an important role in Chinese history. Starting in early 1990s, there was a growing number of immigrant worker, mainly from South East Asian countries to Taiwan to work in informal sector. Currently Indonesian numbered 200,000, and become the biggest in terms of foreign workers in Taiwan. Majority of these Indonesian workers are Muslim. In order to preserve their identity and cultural life, the Indonesian Muslim in Taiwan formed various religious-based community, do a social adaptation with their environment and interact with Chinese Muslim in Taiwan. The objective of this study is to initiate the study of Islam and Muslim development in Taiwan, specifically how the social adaptation of Indonesian Muslim with Chinese Muslim in Taiwan, as well as how they preserve their identity as ethnic minority in Taiwan. Qualitative approach on data collection was undertaken, using literature review followed by collecting primary sources from intensive field research and observation in Taipei, Taoyuan, Chungli, Taichung and Kaohsiung. It’s found that Indonesian Muslim gathered and formed some Indonesian Muslim organizations in Taiwan, and they actively interact with Chinese Muslim as the part of their social adaptation. However, due to some differences in cultural background, those Indonesian Muslim communities need to adapt their habit and social life in Taiwan.