Purpose: The purpose of this resource is to determine The Influence of Competence, Independence, and Professionalism of Government Internal Auditors on Audit Quality at the Representative Offices of the Financial and Development Supervisory Agency (BPKP) of South Sulawesi Province. Research methodology: The variables in this study are competence (X1), independence (X2), professionalism (X3), and Audit Quality (Y). The study sample comprised of 40 respondents. The research carried out in this study was quantitative, using primary data. The data collection technique used in this study was a questionnaire. The study population included all internal auditors at the Representative Office of the Financial and Development Supervisory Agency (BPKP) of South Sulawesi Province. The samples used in this study were selected using random sampling. Data analysis was conducted using descriptive statistical analysis, normality test, linearity test, multicollinearity test, heteroscedasticity test, multiple regression analysis test, R Square test, t statistical test, and F statistical test. Results: The results of the research partially show that competence and professionalism have positive and significant effects on audit quality, while independence has positive and insignificant effects on audit quality. Simultaneously, the competence, independence, and professionalism of government internal auditors have a positive and significant effect on audit quality at the Representative Offices of the Financial and Development Supervisory Agency (BPKP) of South Sulawesi Province.