Matthew Maddock (born December 1965) is an American politician in the Republican Party serving as a member of the Michigan House of Representatives. His district, the 44th, represents areas covering Highland Township, Milford Township, Springfield Township, White Lake Township, and part of Waterford Township. In his first term, Maddock was appointed to be the Chairman of the House Appropriations Subcommittee on Transportation, as well as Chairman of the Joint Committee on Administrative Rules. A Republican, Maddock was first elected in 2018. Prior to being elected to the 110-member Michigan House of Representatives, he was a businessman in Oakland County. Maddock was expelled from the Republican caucus by Speaker Jason Wentworth in April 2022 for violating confidentiality rules.
