The modern system of teacher education is undergoing a profound transformation driven by the transition to a knowledge-based economy and the integration of innovative approaches. In this context, the development of entrepreneurial competencies has become a key priority in preparing future teachers. These competencies include initiative, creativity, the ability to operate under uncertainty, project-oriented thinking, and leadership skills. One of the most effective tools for fostering these competencies is the case study method, which enables modeling of real pedagogical and managerial situations. The purpose of this article is to analyze the potential of the case study method as a means of developing entrepreneurial competencies among future primary school teachers. The research methodology is based on the analysis of academic literature (Scopus, WoS, Google Scholar), empirical observations, and practical experiences gained through the Smart Coach model. The study outlines stages of case study implementation, provides examples of pedagogical cases, and analyzes outcomes of pilot trials with students of teacher training programs. Findings demonstrate that the case study method enhances student motivation, leadership, initiative, and decision-making skills in uncertain contexts. Special attention is paid to adapting international practices to the Kazakhstani context and aligning them with national priorities in teacher education modernization.