The Great People's Assembly of the Serb People in Montenegro (Serbo-Croatian: Велика народна скупштина српског народа у Црној Гори, romanized: Velika narodna skupština srpskog naroda u Crnoj Gori), commonly known as the Podgorica Assembly (Подгоричка скупштина, Podgorička skupština), was an ad hoc popular assembly convened in November 1918, after the end of World War I in the Kingdom of Montenegro. The committee convened the assembly with the aim of facilitating an unconditional union of Montenegro and Serbia and removing Nikola I of Montenegro from the throne. The assembly was organised by a committee supported by and coordinating with the government of the Kingdom of Serbia. The unification was successful and preceded the establishment of the Kingdom of Serbs, Croats and Slovenes as a unified state of South Slavs by mere days. The unification was justified by Serbian irredentists by the need to create a single Serbian state for all Serbs, including Montenegro, where a part of the population believed that Montenegro belonged to the Serbian nation and supported the unification.
Nikola I criticised the Podgorica Assembly's elections and resolutions, arguing both were illegitimate and unlawful while his government was in exile in France. Opponents of the unconditional union, known as the Greens for the colour of paper used for pro-independence candidates, supported either full independence of Montenegro or a federation or a confederation with Serbia and other South Slavs where Montenegro would be an equal partner.