This study constructs a regional cooperative governance analysis framework with three dimensions of “coordination of governance subjects-coordination of governance objects-coordination of governance systems”. We also constructs a coordination system of governance subjects from the aspects of intergovernmental relations between central and local governments，market subjects，social groups，and building a collaborative system of governance objects from five levels of industry，transportation，ecology，innovation and public service，and construcing the coordination of governance system from the five aspects of value target，agenda setting，planning system，scientific decision-making and action process. This paper makes a comprehensive analysis of the coordinated governance in Beijing，Tianjin and Hebei region. The following basic conclusions are drawn：from the perspective of the governance system，the Beijing-Tianjin-Hebei regional cooperative governance system has taken shape initially，and the local governments have made remarkable progress in cooperative governance. From the perspective of governance objects，the division of labor among the three industries has improved，but the phenomenon of industrial isomorphism between Tianjin and Hebei is still solidified. Regional transportation integration continues to advance. Beijing，Tianjin，Shijiazhuang，Baoding and Tangshan have always been an important transportation pivot in the region，and traffic congestion control has achieved initial results. The joint prevention and control of ecological environment has achieved remarkable results，and environmental regulations show the evolutionary characteristics of “convergence-differentiation-convergence”. The division of labor，connection and synergy of regional innovation have been continuously strengthened，and a collaborative innovation network has initially taken shape with Beijing and Tianjin as the core and Shijiazhuang，Baoding & Langfang as the node city. The overall level of regional public services has improved，while Hebei is relatively backward. Judging from the short board of cooperative governance，Beijing，Tianjin and Hebei have some practical problems，such as low degree of cooperation in interregional governance，insufficient link of industrial chain，imperfect interregional ecological compensation mechanism，low degree of transportation network in northern and southern Hebei，insufficient integration of Hebei into regional innovation system，and single mode of regional public service supply. Finally，specific suggestions are put forward to promote the process of regional cooperative governance from the following aspects：building a multi-center cooperative governance network system in the Beijing-Tianjin-Hebei region，strengthening the ability of regional industrial division of labor and governance，improving the construction of transportation network，building a cross-regional ecological compensation mechanism based on the property right of natural resources，establishing a cross-regional multi-subject cooperative innovation community and improving the diversified public service supply.