Cathy Vitale (born 13 August 1964) is a Circuit Court Judge for Anne Arundel County, Maryland.

A Republican, she represented District 33A in the Maryland House of Delegates from January 12, 2011, to February 23, 2015, resigning to serve on the bench.

Vitale began her public service in 1994, when she was elected to serve as a member of the Anne Arundel County Republican Central Committee.

Due to term limits, Vitale was barred from running for the county council again.

She was also a member of the Anne Arundel County Delegation Committee, where she served as the subcommittee chair for Alcoholic Beverages.