John E. McCormick (May 20, 1924 – November 26, 2010) was an American Democratic politician and jurist from Wisconsin.

He was a Wisconsin Circuit Court Judge for thirty years in Milwaukee County.

[1] Born in Milwaukee, Wisconsin, McCormick served in the United States Army Air Corps during World War II.

He was elected to the Wisconsin Circuit Court in Milwaukee County in 1976, and was re-elected every six years until his retirement in 2004.

This article about a Democratic Party member of the Wisconsin State Assembly is a stub.