Three Floyds Brewing is a brewery founded in 1996 by brothers Nick and Simon and their father Mike Floyd in Hammond, Indiana. Since 2000, the brewery has been located in Munster, Indiana. Three Floyds opened a brewpub adjacent to the brewery in 2005. They closed the brewpub in 2020.

Munster is a suburban town in North Township, Lake County, Indiana, United States. It is in the Chicago metropolitan area, approximately 30 miles (48 km) southeast of the Chicago Loop, and shares municipal boundaries with Hammond to the north, Highland to the east, Dyer and Schererville to the south, and Lansing and Lynwood directly west of the Illinois border. Its population was 23,894 at the 2020 US Census.