The purpose of this study is to define Intuitive Intelligence and identify the role of Intuitive Intelligence in Leadership Strategic Decision Making. The study provides a framework for Intuitive Intelligence within the context of leadership strategic decision making. Empirical study: The study used a dual phased research design, which included qualitative mixed methods; deconstruction, grounded theory, triangulation, and the use of Atlas ti. Research Limitations / Implications: This study would be enhanced by future studies using an extended scope. Suitable testing and assessment methods would also offer a suitable quantitative perspective. Value / Benefit: The study serves to assist executives' awareness of factors enhancing decision making skills such as the utilisation of Intuitive Intelligence; as well as to highlight those risk factors which may inhibit effective strategic decision making. Summary: The research study is focused on the role of Intuitive Intelligence in terms of effective leadership strategic decision making. Rooted within the epistemological context of Leadership, Complexity and Chaos, Strategy as Practice, Knowledge Management, Sense making and Decision making, the focus is on the role of Intuitive Intelligence within such context. The research study contributes toward an understanding of how Intuitive Intelligence enhances the effectiveness of leadership strategic decision making; within the context of business leadership in South Africa, and strives to serve business leaders engaged in such strategic decision making. Findings and conclusion: The findings support the case for the development, use and role of Intuitive Intelligence in terms of effectiveness of leadership strategic decision-making. / Business Management / D.B.L. (Business Leadership)