This study examines the history of master planning in Kabul city and how the government approaches segregation through urban planning. There are five master plans made for Kabul city, starting in 1964, with the others being conceived in 1970, 1978, 2011, and 2018. The civil war exacerbated the ethnic segmentation in Kabul city. The city is ethnically divided mainly among the different ethnicities of Pashtun, Tajik, and Hazara, which live in three different zones. The urban planning literature and master plans for Kabul city are surveyed, starting from the 1960s with the first master plan to the 2018 Kabul urban design framework. The first three master plans were designed on technical rather than communitive rationalities, with authoritarian planning. However, the fourth master plan of 2011 was developed through engagement with citizens and addressed the ethnic segregation in the city in abstract ways. The fifth masterplan, Kabul urban design framework, was a step backward in participatory planning; it also ignored the ethnic segmentation in the city by unequally distributing the future economic zones, administrative and facilities hubs. The past master plans have ignored the ethnic segregation of the city; there is no detailed plan on how the city will approach segregation through urban planning.