The Council of Trent, held between 1545 and 1563 in Trent, now in northern Italy, was the 19th ecumenical council of the Catholic Church. Prompted by the Protestant Reformation at the time, it has been described as the embodiment of the Counter-Reformation.

Trento, also known in English as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th century, the city was the location of the Council of Trent. Formerly part of Austria and Austria-Hungary, it was annexed by Italy in 1919. With 118,142 inhabitants, Trento is the third largest Italian city in the Alps and second largest in the historical region of Tyrol.