As we all know, the world is grappling with the challenges of overconsumption leading to resource depletion and environmental degradation. The concept of minimalism gives a refreshing perspective and emerges as a powerful antidote in our culture of having more of everything. The chapter starts by explaining the foundation of minimalism, and guiding principles and highlighting the urgency and relevance to address the challenges of resource scarcity and waste accumulation by individuals. By assessing the relationship between minimalism and the CE, we will delve into the psyche of sustainable behavior and its probable impact on a reduced resource consumption pattern, less waste generation, and enhanced resource efficiency. We will also try to understand the concept of minimalism from diverse sectors ranging from consumer goods, manufacturing, urban planning, and most importantly fast fashion, the hotspot of overconsumption. We will also illustrate the transformative potential of an individual demonstrating sustainable behavior by discarding the maximalist lifestyle, and the businesses adopting lean manufacturing practices. We reflect on the innovative approaches that prioritize resource conservation. Furthermore, the chapter will also discuss the economic and societal implications of embracing minimalism and the opportunities and challenges associated with this major paradigm shift. We will also explore the role of the CE framework in attaining the 17 UN SDGs as a pathway toward a sustainable future.