Joseph Wiley should not be confused with Joe Wiley.
| Joseph Wiley | |
| Position: | Third Baseman |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | March 1857 |
| Birth Place: | Philadelphia, Pennsylvania |
| Death Place: | Philadelphia, Pennsylvania |
| Debutleague: | MLB |
| Debutdate: | June 23 |
| Debutyear: | 1884 |
| Debutteam: | Washington Nationals (UA) |
| Finalleague: | MLB |
| Finaldate: | June 23 |
| Finalyear: | 1884 |
| Finalteam: | Washington Nationals (UA) |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat2label: | Hits |
| Stat3label: | RBIs |
| Stat1value: | .000 |
| Stat2value: | 0 |
| Stat3value: | 0 |
| Teams: | |
Joseph Wiley (March 1857 January 8, 1924) was a Major League Baseball third baseman who played in one game on June 23, 1884 for the Washington Nationals of the Union Association.