The Faculty of Organisational Sciences of the University in Belgrade () is one of the first-tier educational institutions of the University of Belgrade, Serbia.
The Faculty of Organizational Sciences was registered on 6 May 1971 and inaugural school year was 1971/72. In January 2018, the Government of Serbia and Faculty signed a contract for the construction of new facility, which would have 7,619 square meters and once completed it would create conditions for enrollment of additional 750 students annually.