Irish Protestant

Protestantism is a minority Christian denominational family on the island of Ireland. In the 2011 census of Northern Ireland, 48% (883,768) described themselves as Protestant, which was a decline of approximately 5% from the 2001 census. In the 2011 census of the Republic of Ireland, 2.92% of the population described themselves as Protestant. In the Republic, Protestantism was the second largest religious grouping until the 2002 census in which they were exceeded by those who chose "No Religion". Some forms of Protestantism may have existed in Ireland since the early 16th century. The Church of Ireland was established by King Henry VIII of England, who had himself proclaimed as King of Ireland.

During the English Reformation in the 1530s, the Irish Parliament gained the support of some bishops for royal supremacy. This led to the passing of the Act of Supremacy in 1536, which declared King Henry VIII of England to be the head of the Church of Ireland. In 1539, Henry dissolved the monasteries in Ireland. Only Christ Church in Dublin survived this dissolution by changing its constitution from one of monasticism to a secular one that was based on that of St. Patrick. The introduction of the Reformation to Ireland is regarded as the end of the medieval period in Ireland. Henry VIII's son, Edward VI, made attempts to introduce Protestant liturgy and bishops to Ireland. However, this met with hostility within the Church and was opposed even by those who had previously conformed.

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