The central research question of this qualitative study was: What are expatriate perceptions of North Korean (Juche) ideology? Other studies on Juche have examined Juche from religious, political, or missiological lenses. However, few qualitative studies have been done on this subject. While it is nearly impossible to conduct research with North Koreans living in North Korea, this study collected data from nine expatriates who had lived in North Korea around the time of the interviews. From the data, two major categories emerged: the foundational influences and function of Juche. The results indicate that the participants perceive Juche to be influenced by Korean culture, nationalism, and humanism, while the participants understand the function of Juche as a system of control, a religion, and an ideology.