Teacher-student interaction is a funda-mental element in the training process at different educational levels (basic, technical, and professional) since it has a significant impact on academic performance, as well as on the socio-emotional areas of students and teachers. The objective of this article is to present a review of the main research topics of teacher-student interaction in recent years. The theoretical review was carried out in specialized databases and inclusion and exclusion criteria were considered. The results suggest that the main topics studied with respect to the teacher-student interaction can be classified into: the characteristics of the interaction, the effects of the interaction, and the influence on the interaction. Interac-tion characteristics: studies have focused on both general and specific aspects. Interaction effects: three large areas were found in which interaction effects arise, attitudes and beha-vior, academic development, and psychoso-cial risks. Influence on interaction: it arises from the influences of both the student and the teacher. This new and original classifica-tion of studies on teacher-student interaction can serve as a contribution to researchers and teachers to consider the various characteris-tics of the teacher-student relationship, as well as its influences on students and teachers, and some factors that can affect it. The limitations of the study and future lines of research are presented.