Harry Melville "Husky" Glenn (June 9, 1890 – October 12, 1918) was an American professional baseball player from 1910 to 1918.

He played a portion of the 1915 season in Major League Baseball as a catcher for the St. Louis Cardinals.

He served in the U.S. Army Signal Corps where he began training as an aviation mechanic in St. Paul, Minnesota.

[6] Glenn was one of eight Major League Baseball players known either to have been killed or died from illness while serving in the armed forces during World War I.

The others were Alex Burr‚ Harry Chapman, Larry Chappell‚ Eddie Grant‚ Newt Halliday, Ralph Sharman and Bun Troy.