Harold John Kleine (June 8, 1923 – December 10, 1957) was a Major League Baseball pitcher who played for two seasons for the Cleveland Indians, appearing in 11 games during the 1944 season and three games in the 1945 season.
Hal Kleine
| Given name: | Harold John Kleine |
| Nicknames: | None |
| Primary Pos: | Pitcher |
| Hght/Wght: | 6'2" / 193 lbs |
| Bats/Throws: | L / L |
| Born: | Jun 8, 1923 in St. Louis, MO |
| Died: | Dec 10, 1957 in St. Louis, MO (34 years old) |
| Debut: | Apr 26, 1944 |