The Conservative Party (Spanish: Partido Conservador, officially the Partido Populista y Conservador) is a former Prasian conservative political party. The party was founded in 1831 and was hugely influential throughout much of the 19th and 20th centuries, with the party having ?? prime ministers between 1831 and 1975.

The party disbanded in 1983, as the party's leadership wanted the party to move further towards the centre and distance themselves from the regime of Alfredo Salva. Many members of the party became members of the Conservative Centrist Party, the party's official successor.