investment is a crucial factor in economic development, especially for developing countries such as Indonesia, one form of investment is in the form of foreign investment, many factors affect some of which are inflation, GDP and interest rates. This study aims to determine the influence of these factors through the Taylor rule approach. This research uses an ordinary least squares (OLS) analysis technique. Based on the results of the study found a significant and positive effect between inflation and gross domestic product, while interest rates have no significant and negative effect on foreign investment.