Harry Edwards Gumbert (November 5, 1909 – January 4, 1995), nicknamed "Gunboat", was an American pitcher in Major League Baseball whose career extended for 21 professional seasons, including 15 years and 508 games pitched in the big leagues.
Born in Elizabeth, Pennsylvania, he threw right-handed and was listed at 6 feet 2 inches (1.88 m) tall and 185 pounds (84 kg).