This study aims to determine and analyze the effect of Training Effectiveness on Teacher Performance Through Soft Competencies and Teacher Capabilities at the UPT SMKN Branch of Regional Office V Bulukumba-Bantaeng. Research methods are designed in the form of quantitative research. The population of this study is a teacher in 4 UPT SMKN Branch Dinas Region V Bulukumba-Bantaeng (SMKN 1, 4, 5, and 8) as many as 121 teachers. Sample determination is carried out by total sampling techniques to involve the entire population as a research sample. The data analysis technique used is path analysis. There are seven hypotheses proposed in this study, the whole hypothesis is accepted. Research shows that training effectiveness contributes greatly to teacher performance compared to soft competence and teacher capability. Indirectly, soft competence and teacher capability variables become partial mediation, meaning that the direct influence is still effective in influencing teacher performance. As a result of research, training effectivity can directly affect teacher performance and indirectly through soft competence and teacher capabilities. UPT SMKN Branch of Regional Office V Bulukumba-Bantaeng through the effectiveness of training, schools can conduct training based on school needs, targets, programs, principles, and implementation of learning. Effective training has enabled teachers to shape themselves by improving soft competence better in their leadership in class, communication, and thinking. Also, the teacher's capabilities become better, especially in understanding the content or material taught, applying concepts, and implementing learning. Effective training in the UPT SMKN Branch of Regional Office V Bulukumba-Bantaeng is considered an important means of improving the responsibility of teachers as professional educators. It is oriented to teachers' ability to improve the ability to plan to learn, manage to learn, conduct learning assessments, and carry out tasks and responsibilities professionally.