Abstract
This paper explains five essential aspects related to the development of Blue Economy. The study delves into the dynamic realm of the blue economy, where marine resources and activities hold immense potential for ASEAN sustainable development. Through the lens of five essential questions, this study navigates the uncharted waters of economic, environmental, political, legal, and socio-cultural facets inherent to this burgeoning domain by reviewing 35 related literatures on blue economy discourses. By addressing these pivotal questions, we navigate towards a horizon of findings and review results where the blue economy emerges as an emblem of prosperity, ecological stewardship, and a harmonious ASEAN community poised for a sustainable future.