Abstract :
Gross domestic product (GDP), or national income, has plummeted in recent years as some companies shrank and were affected by the Covid-19 pandemic in early 2020. The impact on equity investment was in terms of reduced dividend payments, including at infrastructure companies. The decrease in dividends was due to constraints on company's earnings.The research was aimed at measuring and observing how Return On Investment (ROI), Basic Earning Power (BEP) and Investment Opportunity Set (IOS) would influence Dividend Payout Ratio (DPR) within infrastructure companies listed on the Indonesian Stock Exchange in 2017 - 2021. The methods used were descriptive and associative methods with quantitative approach. Samples acquired were 7 of 58 companies taken by purposive sampling technique. The data examined was secondary data that used companies? financial statements from 2017-2021. The techniques of analyzing data deployed in the research were normality test, correlation analysis, multiple linear regression, coefficient of determination, t-test and f-test.The results of the research show that the value of correlation analysis is amounted to 0.372 which means that the level of relationship between Return On Investment (ROI), Basic Earning Power (BEP) and Investment Opportunity Set (IOS) towards Dividend Payout Ratio (DPR) is low. The value of coefficient of determination is amounted to 13,83%. Partially Return On Investment (ROI), Basic Earning Power (BEP) and Investment Opportunity Set (IOS) have a negative and insignificant influence towards Dividend Payout Ratio (DPR).