It is a scientifically and developmentally undeniable reality that the educational activities that guide education and training activities and aim to raise the nation according to the requirements of the age and keep up with the necessary arrangements for this purpose. With the periodic developments in the world, the transformation in the philosophy of education and understanding of education has brought along the application of new approaches and understandings in education. The constructivist approach that started to be applied in education with these developments is also one of the new educational approaches. Constructivist understanding is defined as a process in which students are actively involved in educational activities and new information is built on pre-learning. Constructivism is a contemporary understanding that covers all kinds of practices that the student can actively engage in the learning process, and it emphasizes that education can be successful to the extent that it can serve individual differences. It has been fifteen years since the practices on constructivism started to be implemented in our country. During this period and as a point reached, it is a question of how much this understanding is applied. With this research, it is aimed to examine the self-efficacy beliefs of Turkish language and literature teachers towards applying constructivist approach in terms of various variables.