object.What is the influence of counseling on audio-visual methods and lecture methods on knowledge of oral health in elementary school teachers in West Leihitu District, Central Maluku Regency. Method. Using the pre-experimental method Two Group Pretest and Posttest Design. Test the hypothesis using the testpaired t-test statistics. This study divided into two treatment groups audio visual (video) and lecture methods. The population of teachers in the West Leihitu District, Central Maluku Regency. Using total sampling. Correspondents were given pre-test and post-test questionnaires with 20 questions on the Guttman scale. Results.There was an influence before and after counseling with audio-visual and lecture methods (p <0.05) on the level of oral health knowledge of elementary school teachers. Counseling with the audio-visual method had more influence than counseling with the lecture method on increasing dental and oral health knowledge in elementary school teachers (p<0.05). Conclusion.Counseling on the audio-visual method (video) has a more significant effect than the lecture method on increasing dental and oral health knowledge for elementary school teachers in the coastal area of West Leihitu District, Central Maluku Regency.