This entry examines the Economy of Mana, a Māori philosophy of economics grounded in collective well-being, reciprocity, and intergenerational responsibility. It sets out key principles of an Economy of Mana, emphasizing mana‑enhancing interactions, obligations of reciprocity, and community‑defined measures of well-being. These principles highlight an Indigenous relational leadership model informed by ancestral wisdom and reciprocal practices that prioritize long-term balance across generations. By foregrounding Māori values and relational ontologies, the Economy of Mana offers a transformative model for reimagining ethical and sustainable economic systems in contemporary contexts.