Kenneth Johnston Rheam (September 28, 1893 – October 23, 1947) was a professional baseball player from 1914 to 1915. He went to Indiana University of Pennsylvania. He was born in Pittsburgh, Pennsylvania and died in Pittsburgh, Pennsylvania. He played for the Pittsburgh Rebels.
Cy Rheam
| Given name: | Kenneth Johnston Rheam |
| Nicknames: | None |
| Primary Pos: | Firstbase |
| Hght/Wght: | 6'0" / 175 lbs |
| Bats/Throws: | R / R |
| Born: | Sep 28, 1893 in Pittsburgh, PA |
| Died: | Oct 23, 1947 in Pittsburgh, PA (54 years old) |
| Debut: | May 20, 1914 |