Glenn S. Grothman ( GROHTH-mən; born July 3, 1955) is an American attorney and politician serving as the U.S. representative from Wisconsin's 6th congressional district. A member of the Republican Party, he was first elected to his seat in 2014. Grothman represented the 58th district in the Wisconsin State Assembly from 1993 until 2005 and was vice chair of the Assembly's Republican caucus from 1999 to 2004. He represented the 20th district in the Wisconsin Senate from 2005 to 2015, and was the assistant majority leader from 2011 to 2015.