The Watercourse Distillery was an Irish whiskey distillery which was established in Cork City, Ireland in 1795. In 1867, the distillery was purchased by the Cork Distilleries Company (CDC), in an amalgamation of five Cork distilleries. Following the amalgamation, the distillery was mothballed for a period at the beginning of the 20th century. However, operations at the distillery were later resumed, with production of yeast, industrial alcohol and grain alcohol occurring at the distillery until the 1970s. Distillation ceased at the facility in 1975, when Irish Distillers, who at that stage owned the Watercourse along with several other distilleries in the Republic of Ireland consolidated its operations in a new, purpose-built distillery in Midleton.