Principal entrepreneurship management is one of the factors that influence the welfare of teachers in carrying out their duties. The purpose of this study was to find out how innovation programs, implementation strategies, motivations, and obstacles to school principals improve entrepreneurial leadership for teacher welfare. In this study used an approach known as a qualitative approach. Research data collection techniques through interviews, observation and documentation. The results of this study are: 1) Principals already have qualifications in innovation programs in improving teacher welfare. This can be seen from the programs that are running late or those that have been planned by the school principal; 2) One of the principal's strategies in improving teacher welfare is by focusing on business units in schools; 3) The principal's motivation in improving teacher welfare is by holding seminars attended by student guardians and seminars held for teachers, as well as providing support to teachers who wish to continue their studies; 4) Obstacles faced by school principals in improving teacher welfare, one of which is inadequate school facilities so that the activities of teachers are hampered in carrying out their duties.