The aim of this research is to determine the anxiety levels of teacher candidates regarding Facebook usage in education and analyse it according to various variables. In the research, descriptive survey model was used which is one of the quantitative research methods. The population of the research includes 184 teacher candidates who are receiving education in the Department of Computer and Instructional Technologies Education of Siirt University Faculty of Education in 2017-2018 academic year. Since the population is accessible, no attempt has been made for sampling. Facebook Usage Anxiety in Education (FUAE) scale was used as data collection inventory in the study. According to results obtained in the research; it was seen that the anxiety levels of teacher candidates were high while using Facebook, Facebook usage anxiety had no significant difference with respect to class and age independent variables; however, there was a meaningful difference with respect to gender independent variable.