Automotive and component industry is a kind of industry which has a large scope on the process, because it starts from designing until selling the products. The accurate funding is needed to enhance the profit of the company. Referring to that fact, the aim of this study is to give explanation about the effect of fund capital structure that is represented by debt equity ratio (DER), long term debt to equity ratio (LDER), time interest earned ratio (TIER) toward the profitability that is represented by return on equity (ROE). The sample of this study is 12 automotive companies and the technique used is purposive sampling. The data analysis of this study is multiple linier regression analysis. In conclusion, the result of this study shows that DER, LDER, and TIER give simultaneous effect toward ROE. Partially, the result of the data analysis shows that DER give positive and not significant effect toward ROE, however, LDER give negative and significant effect toward ROE, and TIER give positive and significant effect toward ROE.