General elections were held in Bolivia on 20 October 2019. Voters elected all 130 members of the Chamber of Deputies and 36 senators and cast ballots for a joint slate of president and vice president. The Bolivian constitution allows the President and Vice-President to put themselves forward for re-election only once, limiting the number of terms to two, and the elections took place after in 2016 a referendum to amend the constitution was rejected, but that the Supreme Court of Justice ruled that all public offices would have no term limits despite what was established in the constitution and allowing Morales to run for a fourth term.

Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in western-central South America. It is bordered by Brazil to the north and east, Paraguay to the southeast, Argentina to the south, Chile to the southwest, and Peru to the west. The seat of government and administrative capital is La Paz, which contains the executive, legislative, and electoral branches of government, while the constitutional capital is Sucre, the seat of the judiciary. The largest city and principal industrial center is Santa Cruz de la Sierra, located on the Llanos Orientales, a mostly flat region in the east of the country.