This dissertation investigates and looks at the process and structure of ethnic federal arrangement in Pakistan. Pakistan contains around 210 million individuals and roughly around 50 ethnic and linguistic groups. The “ethnic-federal” experiment devolving powers to ethnic groups or provinces goes against the centralized nation building of the previous governments. The previous governments utilized an alternate model; they gave much accentuation to ''Pakistani nationalism'' as a bringing together idea and promotes centralization instead of ethnic or provincial autonomy. In any case, in 1973 and after that in 2010, the new ruling party in power, who had begun their development for provincial self-rule, has upheld ethnic-federalism by focusing on that it could engage and adjust the various ethnic groups and lessen conflict. Thus, the overall unified structure of the past regimes has been supplanted by a “federal” framework'' comprises of four ethnically provinces with local government selfadministrative districts that could practice their very own political power and legitimate identities. Accordingly, ethnicity and federalism have turned into the central point in sorting out the political and regional space in the Pakistan. Since the presentation of the eighteenth amendment in 2010, there have been wideranging claims particularly by several Pakistani scholars that federal structure would bring political stability. This short period of survival may not be sufficient to assure the continuation or sustainability of the framework; however it triggers an enthusiasm to see how it has able to endure and furthermore to take part in finding the conceivable clarifications with respect to the trend and pattern of the rebuilding procedure. In this manner, this investigation made a close analysis and examination of the procedure so as to decide if ethnic federalism in Pakistan is a fitting model to bring political stability and enable and equalize the various and unique ethnic communities with regards to united and workable Pakistani state.