William Riley Jackson (April 4, 1881 – September 24, 1958) was a first baseman for the Chicago Whales baseball team in 1914 and 1915. He managed in the minor leagues for a number of teams between 1917 and 1925.
Bill Jackson
| Given name: | William Riley Jackson |
| Nicknames: | None |
| Primary Pos: | Firstbase |
| Hght/Wght: | 5'11" / 160 lbs |
| Bats/Throws: | L / L |
| Born: | Apr 4, 1881 in Pittsburgh, PA |
| Died: | Sep 24, 1958 in Peoria, IL (77 years old) |
| Debut: | Apr 30, 1914 |