David Alan Stockman is an American politician and former businessman who was a Republican U.S. Representative from the state of Michigan (1977–1981) and the Director of the Office of Management and Budget (1981–1985) under President Ronald Reagan.

Michigan's 4th congressional district is a United States congressional district located in the state of Michigan. The current 4th district contains much of Michigan's old 2nd district, and includes all of Allegan and Van Buren counties, as well as portions of Ottawa, Kalamazoo, Calhoun, and Berrien counties. In 2022, the district was redrawn to start in St. Joseph Township and extend north to Port Sheldon Township. The 4th is currently represented by Republican Bill Huizenga, who previously represented the old 2nd district.