William G. "Bill" Spadea (born March 25, 1969) is an American businessman and television host from New Jersey, who was the Republican nominee for United States Congress in New Jersey's 12th congressional district in 2004. He was Chairman of the College Republican National Committee (1993–95) and currently hosts Chasing New Jersey.
Spadea graduated from Boston University in 1991. He is a former United States Marine receiving an honorable discharge in 1999. Spadea served as the elected Chairman of the College Republican National Committee (CRNC). During his term, the Republican National Committee discontinued funding for the College Republicans.
Spadea began a nationwide program to register students with the CRNC. The use of the standard form for recruitment of College Republicans started during his term from 1993 through 1995 and helped the CRNC to get a grasp on its total membership. He kept contact with the membership through a national newspaper titled the Broadside, which was delivered to tens of thousands of College Republicans across the country. Spadea assisted the hundreds of youth efforts that changed the course of history by electing a Republican Congress for the first time over 40 years in 1994.