Becoming Expatriate Entrepreneurs: A Phenomenological Exploration of Entrepreneuring in Taiwan The purpose of this study was to gain a deeper understanding of an important but under-researched domain of expatriate entrepreneurs¡¦ lived-experience. Heideggerian existential-phenomenology of being-in-the-world was explored as an alternative, departing from the dominant mainstream economic, personality, and behavioral perspectives in entrepreneurship and migration research. Through the phenomenological inquiry, four themes emerged from the expatriate entrepreneurs cases in Taiwan. These intriguing themes are a) adapting and engaging in the local context by enterprising, b) entrepreneuring as brokering in diverse contexts, c) the mutuality of business ventures: Co-creating with the localpreneurs, and d) constructing an entrepreneurial identity, which contribute to both migration and entrepreneurship research. Furthermore, it is proposed that the expatriate entrepreneurial becoming could be understood as situated entrepreneuring which illustrates connecting past and present, connecting to the new context, and also connecting to the material world. Finally, Theoretical, methodological, and practical implications, as well as potential areas for the pursuit of a wide array of further inquires in the field of expatriate, migration and entrepreneurship, are identified. . Keywords: Expatriate Entrepreneur, Migration, Phenomenology, Lived Experience, Situated Entrepreneuring, Taiwan