This study aims to determine the effect of profitability, liquidity, sales growth, firm size and institutional ownership on debt policy on automotif and component company in BEI 2014-2018 period. This study used a methods multiple regression data analysis. The results showed that in partial profitability and liquidity variables have no influence on debt policy while variable sales growth, firm size and institutional ownership have influence on debt policy on automotif and component company. Simultaneously, the variable profitability, liquidity, sales growth, firm size and institutional ownership have influence on debt policy on automotif and component company