John "Hartford Jack" Farrell (January 2, 1856 – November 15, 1916) was an outfielder in Major League Baseball in the 19th century.
Jack Farrell
| Given name: | John Farrell |
| Nicknames: | Hartford Jack |
| Primary Pos: | Centerfield |
| Hght/Wght: | Unknown / 180 lbs |
| Bats/Throws: | None / None |
| Born: | Jan 2, 1856 in Hartford, CT |
| Died: | Nov 15, 1916 in Hartford, CT (60 years old) |
| Debut: | Oct 27, 1874 |