Howard "Hank" Bierman was a professional baseball player who primarily played in the minor leagues as an outfielder and catcher. He batted right-handed.

He was born in 1933. Bierman's minor league career spanned three seasons, from 1951 to 1955. During this time, he played for several teams in different leagues, including the Appleton Papermakers, Mount Vernon, Danville, Jackson, Oshkosh Giants, Plainview Ponies, Abilene, and Midland. Over his career, he appeared in 257 games.

In 2022, Howard "Hank" Bierman was inducted into the St. Louis Amateur Baseball Hall of Fame. He was also a St. Louis Amateur Player of the Year in 1969.