5 Best-Selling Irish Whiskey Brands in the World

4. Redbreast

Insider Monkey Score: 20

The most awarded single pot still Irish whiskey in the world, Redbreast is the definitive expression of this quintessential style of Irish whiskey making. Keeping up with its innovative spirit, the brand also introduced the Redbreast Tawny Port Cask Edition in September 2023, a limited-edition expression finished in tawny port casks from Portugal’s breathtaking Douro Valley.

With 56,000 9-liter cases sold in the US last year, Redbreast is one of the Best-Selling Irish Whiskeys in America.