| Jack Harrington | |
| Fullname: | John William Harrington |
| Birth Date: | 25 November 1896 |
| Birth Place: | Norton Canes, England |
| Years1: | 1922–1923 |
| Clubs1: | Hednesford Town |
| Years2: | 1923–1928 |
| Caps2: | 107 |
| Goals2: | 10 |
| Years3: | 1928–1929 |
| Clubs3: | Northampton Town |
| Caps3: | 8 |
| Goals3: | 0 |
| Years4: | 1929 |
| Totalcaps: | 115 |
| Totalgoals: | 10 |
John William Harrington (25 November 1896 – 1994) was an English footballer who played in the Football League for Northampton Town and Wolverhampton Wanderers.[1] [2]