One of the most effective ways to support the development of learner autonomy is Public Speaking. Public Speaking is a teaching method in which student gain knowledge, experience, and skills by working and cooperating with each other. In other words, students learn by work. Helping students know their needs and work effectively with the teacher to get the achievement of their objectives. Learning both inside and outside the classroom, managing and dividing the time in learning properly and developing independently through the application of public speaking method for working . We apply this method for studying’s student and then we examine the results obtained by using this method. Research results show that students have more positive attitudes, active in learning information and they get the better speaking skills. Public Speaking is a good way to improve EFL learner autonomy.