Haven N. Shoemaker, Jr. (born January 26, 1965) is an American politician who is currently the State's Attorney for Carroll County, Maryland. He previously served as a Republican member of the Maryland House of Delegates from 2015 to 2022, and as the House minority whip in 2022. He also previously served as a Carroll County Commissioner, as Mayor of Hampstead, Maryland, and as a member of the Hampstead Town Council.