Charles Agar, 1st Earl of Normanton (22 December 1736 – 14 July 1809), was an Anglo-Irish clergyman of the Church of Ireland.

Agar was educated at Westminster School[2] and Christ Church, Oxford, where he matriculated on 31 May 1755, aged 18.

[8][9] In 1784, while he was in office, the new St. John's Cathedral, Cashel, was completed, and two years later its important Samuel Green organ was built.

He remained as archbishop of Dublin until his death in 1809,[12] and from the beginning of 1801 onwards sat in the House of Lords as one of the twenty-eight original Irish representative peer, following the Acts of Union 1800 which united Ireland and Great Britain.

[15] Archbishop Normanton died in July 1809, aged 72, and was succeeded in his secular titles by his son Welbore Ellis Agar.