总督大学士，即兼任地方总督的大学士，作为雍乾二帝对大学士制度的改革与创新，首次出现于雍正末年，群体性的形成开始于乾隆朝，并活跃于清代中后期。文章通过对乾隆朝12位总督大学士的任职背景、仕途履历与在任情况等信息进行分析，进一步了解到该群体皆是能力突出、军功卓著、资历丰富的高素质官僚集团。他们是皇权的分化和延展，对稳定内廷、外朝具有重要作用。

Governor and grand secretary is known as a grand secretary who also serves as a local governor. As the reform and innovation of the system of grand secretaries by the Yongzheng and Qianlong Emperors, the governor and grand secretaries first appeared in the late years of Yongzheng period, and they were active in the middle and late Qing dynasty. By analyzing the information of 12 governor and grand secretaries in Qianlong period, including their employment background, official career and on-duty information, this group turned out to be a high-quality bureaucratic group with outstanding ability, great military achievement, and abundant experience. They were the division and extension of imperial power, and played an important role in stabilizing the inner court and the outer court.