Robert J. "Rocky" Fitzsimmons (born March 5, 1979) is an American attorney and politician from the state of West Virginia. A member of the Democratic Party, Fitzsimmons served in the West Virginia Senate for the 1st district. Fitzsimmons attended Washington University in St. Louis, graduating with a degree in biomedical engineering. He enrolled at the Wake Forest University School of Law, where he received his Juris Doctor. As an attorney, he joined the Fitzsimmons Law Firm, based in Warwood, West Virginia, with other members of his family.