In a Hong Kong study, the author examined the effect on undergraduate business students of university business school instructors' exhibiting a transformational leadership style in the classroom. Transformational leadership is one of the central concepts in management, and research has indicated that a positive association exists between this style of leadership and desirable leadership outcomes. The author examined this relation in a university classroom context, and the results indicated that transformational classroom leadership was significantly and positively associated with desirable classroom leadership outcomes such as extra effort. [Copyright of Journal of Education for Business is the property of Routledge. Full article may be available at the publisher's website: http://dx.doi.org/10.3200/JOEB.84.1.2-6 ]