| Jack Crelley | |
| Fullname: | John Crelley |
| Birth Date: | 24 September 1881 |
| Birth Place: | Kirkdale, England |
| Position: | Full Back |
| Years1: | 1899–1901 |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 1901–1902 |
| Years3: | 1902–1908 |
| Clubs3: | Everton |
| Caps3: | 114 |
| Goals3: | 0 |
| Years4: | 1908–1910 |
| Years5: | 1910 |
| Clubs5: | St Helens Recreation |
| Totalcaps: | 116 |
| Totalgoals: | 0 |
John Crelley (24 September 1881 – 11 October 1946) was an English footballer who played in the Football League for Everton.[1] He played in the 1906 FA Cup Final as Everton beat Newcastle United 1–0.