Dunkin' Donuts is the world's leading baked goods and coffee chain, selling more than 1 billion cups of coffee per year! Founded in 1950 in Quincy, Massachusetts, by William Rosenberg, Dunkin' Donuts became famous for our many varieties of donuts and our wide range of bakery products - muffins, bagels and MUNCHKINS? donut hole treats. Dunkin' Donuts is also the place for beverages - from freshly brewed hot coffee in up to nine flavors, to refreshing Iced Coffee and COOLATTA? beverages.