In-service postgraduate education in Peking University has been carried out for many years, mainly involving equivalent courses, January professional master's entrance examination, seminars and so on. The majors involved are as follows:

Economics, international affairs and international relations, education, information and computing science, information management, psychology, communication, finance, public management, real estate management, finance, EMBA, investment, financial management, enterprise management, business administration, Chinese studies, human resource management, Yi ology, history, art, marketing, medicine, women's studies and many others.