1918 Bolivian legislative election

Parliamentary elections were held in Bolivia in May 1918 to elect half the seats of the Chamber Deputies and one-third of the Senate.

Elected members
The new senators were:
 * Juan María Zalles, PL (La Paz)
 * Felipe Peredo, PL (Santa Cruz)
 * Adolfo Trigo Achá, PL (Tarija)
 * Ismael Arteaga, PL (Beni)
 * Néstor Suárez, PL (Beni)
 * Clodoveo Urioste, PL (Chuquisaca)