This study aimed to determine the influence of job involvement on teacher job satisfaction of Vocational High School in Bandung. The research used behavioral theory. The research method used explanatory survey method. This method is considered appropriate for this study to gather factual information through questionnaires. Data collection technique used questionnaire rating scale models. Data were analyzed using regression. The results of the research revealed that job involvement have a positive and significant influence on teacher job satisfaction. The conclusion can also be drawn that teacher job satisfaction can be improved through increased job involvement, especially on partiality of job and job rewards indicators as indicators of job involvement with the highest score that can affect teacher job satisfaction. The implication is that the school should always involve the teacher in every activity and the teacher is expected to be able to involve themselves optimally in their work.