Christianity in Argentina - Other Christian Denominations

Other Christian Denominations

Evangelical churches have been gaining a foothold since the 1980s, and count approximately 9% of the total population amongst their followers. Pentecostal churches and traditional Protestant denominations are present in most communities. Members of The Church of Jesus Christ of Latter-day Saints, claiming over 330,000 (the seventh-largest congregation in the world), are also present. A recent study found that Protestants were the only group in which a majority regularly attended services.

The very first Waldensian settlers from Italy arrived in South America in 1856 and today the Waldensian Church of the Río de La Plata (which forms a united church with the Waldensian Evangelical Church) has approximately 40 congregations and 15,000 members shared between Uruguay and Argentina.

The Argentine Catholic Apostolic Church is a derivative movement of the Brazilian Catholic Apostolic Church (Igreja Católica Apostólica Brasileira) founded by the excommunicated Roman Catholic Bishop Carlos Duarte Costa of Brazil in 1945. The Argentine Catholic Apostolic Church was founded, according to varying sources, in 1970 or 1971, in Buenos Aires by its first Archbishop–Primate Leonardo Morizio Dominguez.