This paper aims to explore the importance of psychological capital in cultivating theentrepreneurial psychological quality of college students in private universities and its practical strategies.By combining literature review with theoretical analysis, firstly, we conducted a detailed analysis of thetheory of psychological capital; secondly, we explored the role of psychological capital in the cultivationof entrepreneurial psychological quality; and lastly, we proposed practical strategies for the cultivationof entrepreneurial psychological quality through psychological capital. This paper puts forward a seriesof targeted practical strategies, aimed at effectively improving students’ levels of psychological capital topromote the comprehensive development of their entrepreneurial psychological quality.