The number of Vocational students, especially in office administration majors who feel anxious when speaking in public, especially when making presentations. This is because the lack of student's ability to speak in public makes students feel difficult while they are required to be able to speak in public when graduating because it will be placed in an office directly dealing with new people to speak in front of many people. So researchers are interested in using psychoeducation in improving student skills when speaking in public, especially in presentations. This study uses an experimental design with one group pre and post-test, with a total of 60 research subjects, majoring in office administration, in class XI who experience public speaking anxiety. The results of this study indicate that the provision of effective public speaking skills interventions to students of class Vocational High School X