Calfkiller Brewing Company is a brewery in Sparta, Tennessee, US.

Calfkiller Brewing Company was founded by brothers Dave and Don Sergio.

The brothers began brewery construction in June 2007, and produced their first commercial beer in July 2010.

[4] As of 2012, the brewery had seven beers in production, with distribution limited to restaurant taps and growler fills only.

[1] This beer or brewery-related article is a stub.