This study aims to determine the effect of Debt to Equity Ratio and Return On Assets on Earning Per Share at PT. Adhi Karya Persero Tbk. This study uses the variable debt to equity ratio, return on assets and earnings per share. Researchers used secondary data, namely the Annual Financial Report of PT. Adhi Karya Persero Tbk for the period 2014-2018. The research method used is an associative form using a quantitative approach, data collection namely library research and documentation study. The analysis technique uses multiple linear regression analysis, this study uses SPSS 23 software. The results of this study indicate that the debt to equity ratio and return on assets together have a significant effect on earnings per share. Debt to equity ratio has no significant positive effect on earnings per share. Return on assets has no significant positive effect on earnings per share