Organizational commitment is fundamental at school, as in many institutions. It is only possible for teachers to exhibit a successful performance and to deal with students in a highly motivated manner only if they have a strong organizational commitment. This research aims to determine the organizational commitment levels of teachers according to the opinions of primary school teachers and to determine how classroom teachers' organizational commitment levels differ according to demographic variables. Survey research, which is one of the quantitative research designs, was used. The study population of the research consists of 674 classroom teachers working in Efeler district of Aydın province in the 2021-2022 academic year. With the proportional stratified sampling method, 300 classroom teachers were sampled. According to the opinions of the classroom teachers, it was concluded that organizational commitment was moderate, moral commitment was high, selfinterested commitment was moderate and forced commitment was very low.