Henry F. Hagemeister (November 18, 1855 – June 27, 1915) was a member of the Wisconsin State Assembly and the Wisconsin State Senate. He was born in Green Bay, Wisconsin in 1855, and educated in the parochial and public schools of Green Bay. He would go on to work in brewing and banking, as the president of the Hagemeister Brewing Company, and president of Kellogg's National Bank. He died on June 27, 1915 at his home near Sturgeon Bay and is buried in Woodlawn Cemetery in Allouez, Wisconsin.