The 1940–42 Bolivian National Congress was a meeting the Bolivian legislature composed of the Chamber of Senators and Chamber of Deputies. It met in La Paz from 12 April 1940 to 1942 during the final four days of the interim government of Carlos Quintanilla and the first two years of the Enrique Peñaranda's presidency. The Congress was elected as part of the general election held on 10 March 1940.