The Dubliner 3 Cheese Blend is a cheese product that combines the distinct flavors and textures of three different types of cheese. It is manufactured by the Carbery Group, an Irish-based food company specializing in cheese and dairy products.

The blend typically features a mix of Dubliner Cheese, a sweet and nutty cheese with a hint of sharpness, along with two other types of cheese that may vary, offering a balanced and robust flavor profile. It is commonly used in cooking and as an addition to cheese boards.