Introduction: Reproductive education in adolescents is an important thing to be given. At the age of adolescents in learning tend to be curious about something. A more suitable learning method is the discussion method to accept a conclusion and not rigidly deliver the material. Objective: to determine the effect of providing health coaching education on knowledge using the health belief model approach in providing early adolescent sexual education. Methods: This study uses a quasi-experimental research method (quasi experiment). The use of this experimental group with a sample of 20 respondents. The technique for taking this sample is purposive sampling. The data used in this study is primary data taken from the results of the pretest and posttest. Data analysis in this study, namely univariate and bivariate, was carried out using Paird T-Test. Results: Knowledge Using the Health Belief Model Approach is obtained p value = 0.000 and the perception of health coaching on knowledge using the Health Belief Model approach is obtained p value = 0.000. Conclusion: terdapat pengaruh health coaching terhadap pengetahuan dan Persepsi health coaching terhadap pengetahuan menggunakan Pendekatan  Health  Belief Model Dalam Pemberian Edukasi Seksual  Remaja Awal