T The objective of research is to know the influence of organizational commitment and professional commitment to the auditor's job satisfaction. The result of this research is expected to give the contribution in accounting theory development especially to the accountant behavior and also give the practical contribution to the organizational especially at public accounting office. Data collecting was obtained by field observation (survey) and distributing the questioner to 70 auditors working at 11 public accountant office in DKI Jakarta. Then, data was processed and analyzed by using multiple regression analysis, with SPSS. The results of hypothesis examination are : (1) organizational commitment have positive influence to ward auditor's job satisfaction, (2) professional commitment not have positive influence to ward auditor's job satisfaction, (3) motivation have positive influence to ward auditors job satisfaction, (4) leadership style not have positive influence ward auditors job tsatisfaction, t(5) torganizational tcommitment, tprofessional tcommitment motivation, leadership style have positive simultaneous influence and positive to ward auditors job satisfaction.