Harry Bartholomew Hooper was an American professional baseball right fielder who played in Major League Baseball (MLB). Hooper batted left-handed and threw right-handed. Hooper was born in Bell Station, California, and he graduated from Saint Mary's College of California. He played for major league teams between 1909 and 1925, spending most of that time with the Boston Red Sox and finishing his career with the Chicago White Sox.

Saint Mary's College of California is a private Catholic college in Moraga, California. Established in 1863, it is administered by the De La Salle Brothers. The college offers undergraduate and graduate programs with a total student count at under 4,000 as of 2018.