This paper examines the Indonesian Islamic education tradition from the 19th Century to the early 21st Century. The data in this paper were obtained from written sources as well as several previous studies. The results reveal that the Islamic education tradition begins with religious recitation, which is taught individually (not collectively or in a classical system) in a teacher’s house, langgar, or surau. The relationship pattern between Islamic (pesantren-madrasah) and the regular education system is associated with Indonesia’s Islamic education system development. This pattern occurred in the 19th to the beginning of the 21st Century and is divided into two episodes. During the first two centuries (19th and 20th centuries), the Isla...