Narragansett Brewing Company is a historic brewery founded in 1890 in Cranston, Rhode Island, by six German-American entrepreneurs. The brewery was established to produce lager beer using traditional German brewing methods and is named after the Narragansett people, reflecting its local cultural heritage. By 1914, it became the largest lager beer brewery in New England, operating from a large 42-acre site with multiple facilities.

The company primarily produces lager beer, including its flagship Narragansett Lager, and has a legacy of brewing Porter beer during Prohibition. After a period of decline, the brand was revived in 2005 by a group of New England investors. Narragansett Brewing Company continues to emphasize its quality and regional heritage through its beer production, bottling, and distribution, primarily serving customers in New England who appreciate its historical significance and local identity.