The Court of Exchequer (Ireland), or the Irish Exchequer of Pleas, was one of the senior courts of common law in Ireland. It was the mirror image of the equivalent court in England. The Court of Exchequer was one of the four royal courts of justice which gave their name to the building in Dublin in which they were located, which is still called the Four Courts, and is in use as a courthouse.

The Four Courts is Ireland's most prominent courts building, located on Inns Quay in Dublin. The Four Courts is the principal seat of the Supreme Court, the Court of Appeal, the High Court and the Dublin Circuit Court. Until 2010 the building also housed the Central Criminal Court; this is now located in the Criminal Courts of Justice building.