Aim: The aim of this study is to determine the level of knowledge of dental trauma and especially permanent dental avulsion among the Department of Primary Education senior students. Material and Methods: Ethical approval of Hacettepe University Non-Interventional Clinical Research Ethics Board was obtained. The data were collected via a structured, pre-tested, selfadministered questionnaire in Hacettepe University Faculty of Education. Results: A total of 145 students, 60 (41.0%) from the division of Early Childhood Education and 85 (59.0%) from the division of Classroom Education participated in this descriptive study. Of the students, 9.7% had previously received training on oral dental injuries. Even 33.1% knew that avulsed permanent tooth can be replanted, 91.7% thought that the tooth should not be replanted by themselves. Almost all of the students (94.5%) wish to learn more information about dental trauma. Conclusion: It has been observed that senior students' level of knowledge related to dental trauma was inadequate. In this regard, prospective primary education teachers are in training need about this subject. It is also recommended that basic information on dental trauma has to be given in the context of first aid and emergency intervention trainings in these departments.