Parliamentary elections were held in Venezuela on 6 December 2015 to elect the 164 deputies and three indigenous representatives of the National Assembly. They were the fourth parliamentary elections to take place after the 1999 constitution, which abolished the bicameral system in favour of a unicameral parliament, and the first to take place after the death of President Hugo Chávez. Despite predictions from the opposition of a possible last-minute cancellation, the elections took place as scheduled, with the majority of polls showing the Democratic Unity Roundtable (MUD) holding a wide lead over the ruling United Socialist Party of Venezuela (PSUV) and its wider alliance, the Great Patriotic Pole (GPP).

Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many islands and islets in the Caribbean Sea. Venezuela comprises an area of 916,445 km2 (353,841 sq mi), and its population was estimated at 29 million in 2022. The capital and largest urban agglomeration is the city of Caracas.