This is the course overview note for "The Entrepreneurial Manager," taught in the first year at Harvard Business School. Students will learn how to be opportunity-driven managers and how to lead under uncertainty. They'll learn how to identify opportunities, how to design and develop integrated operating models to pursue those opportunities, how to resource those activities amidst uncertainty, and, ultimately, how (and if) to scale them. The note covers the motivation for the course, historical and contemporary, and the course structure.

Among the many competing definitions of entrepreneurship, the one adopted in The Entrepreneurial Manager at HBS was authored by Howard Stevenson in the 1980s and elaborated on in the decades since. Stevenson provided a managerial take on the term; he described entrepreneurship as a distinct approach to management. That approach is the subject of this brief note. The note provides his definition of entrepreneurship ("the pursuit of opportunity without regard to resources currently controlled") and six domains that differentiate entrepreneurial managers from administrative managers.