The threat of geopolitical risk to multinational enterprises' overseas operation, profit acquisition, profit transfer and ownership has become increasingly prominent, and geopolitical risk has become a common concern for enterprises and scholars. By systematically combing and analyzing the western mainstream literature related to geopolitical risk of overseas investment, we found that: the current research on geopolitical risk of overseas investment mainly focuses on three aspects: geopolitical risk factors of overseas investment, types of geopolitical risk of overseas investment, and the relationship between geopolitical risk and overseas investment. Based on the current status of the research on geopolitical risk of overseas investment, we discuss the shortcomings of the existing research and focus on the future research directions in the field of geopolitical risk of overseas investment.