The Bolivian National Congress 1942–1944 was elected in March 1942.
| Senator | Party | Department | |
|---|---|---|---|
| PL | Chuquisaca | ||
| PRS | Potosí | ||
| Alfredo Jordán | PL | Santa Cruz | |
| PL | Cochabamba | ||
| PL | Tarija | ||
| PSU | Oruro | ||
| PL | Beni | ||
| PRS | Oruro | ||
| PRG | Pando | ||
| PSU | Cochabamba | ||
| PSU | Beni | ||
| PRS | Santa Cruz | ||
| PRS | Potosí | ||
| PRS | Beni | ||
| PRS | Tarija | ||
| PL | Oruro | ||
| PRS | La Paz | ||
| PRG | Potosí | ||
| PSU | Chuquisaca | ||
| PL | Cochabamba | ||
| PRS | Tarija | ||
| PL | Pando | ||
| PRS | Chuquisaca | ||
| PRS | Pando | ||
| PRG | Santa Cruz | ||
| PL | La Paz | ||
| PRS | La Paz |
PL – Liberal Party
MNR – Revolutionary Nationalist Movement
PIR – Revolutionary Left Party
PSOB – Socialist Workers' Party of Bolivia
PSU – United Socialist Party
POT – Workers' Party of Tarija
PRS – Socialist Republican Party
PRG – Genuine Republican Party
FSB – Bolivian Socialist Falange.
ind – independents