B Background: Management of children’s behavior is an important component indental practice in order to achieve successful treatment. Professional programstudents with a good knowledge level are expected to be able to manage children’sbehavior appropriately so that they can provide dental care with good quality.Purpose: To assess the knowledge of professional program students of Faculty ofDentistry, Trisakti University regarding the management of children’s behavior indental care. Methods: This was a descriptive observational study using crosssectionalresearch design. Data was collected using google form with aquestionnaire that has been tested for validity and reliability. The sample consistedof 100 professional program students who met the inclusion criteria and agreed tothe informed consent. This research has been approved by the Ethics Commisionof the Faculty of Dentistry, Trisakti University with research no.515/S1/KEPK/FKG/8/2021. Results: The results of the study were grouped intothree categories of knowledge levels, that are good, quite good, less good. Theresults were found that 53 respondents (53%) have a good level of knowledge, 32respondents (32%) with a quite good level of knowledge, and 15 respondents (15%)with a poor level of knowledge. Conclusion: The level of knowledge of mostprofessional program students of the Faculty of Dentistry, Trisakti Universityregarding the management of children’s behavior in dental care is in the goodcategory. However, students are also expected to increase their knowledge.