Hosea John Siner (March 20, 1885 – June 10, 1948) was a Major League Baseball player. He played one season with the Boston Doves in 1909.
Hosea Siner
| Given name: | Hosea John Siner |
| Nicknames: | None |
| Primary Pos: | Thirdbase |
| Hght/Wght: | 5'10" / 185 lbs |
| Bats/Throws: | R / R |
| Born: | Mar 20, 1885 in Sullivan, IN |
| Died: | Jun 10, 1948 in Sullivan, IN (63 years old) |
| Debut: | Jul 28, 1909 |