The aim of this paper is the investigation and production of questions regarding the development of dialogic relations in the greek public compulsory school today through the examination of possibilities, margins and limitations on the development of critical dialogues in it and the expansion of the way in which we consider dialogue in school and society. Dialogue is going to be approached as a relationship with the other, with the unique contributions of discourses related to the fields of critical pedagogy and ethical philosophy, highlighting in different ways the socio-political dimension of dialogue, troubling its limitation to a technique/method of teaching in school, bringing us face to face with interesting questions.