| Jack Cowell | |
| Fullname: | John Cowell |
| Birth Date: | 9 June 1887 |
| Birth Place: | Blyth, Northumberland, England |
| Position: | Forward |
| Youthyears1: | 1902–1903 |
| Youthclubs1: | Springwell |
| Youthyears2: | 1903–1904 |
| Youthclubs2: | Rowlands Gill |
| Youthyears3: | 1904–1905 |
| Youthclubs3: | Spen Black & White |
| Years1: | 1905–1906 |
| Clubs1: | Castleford Town |
| Years2: | 1906–1907 |
| Clubs2: | Selby Mizpah |
| Years3: | 1907–1909 |
| Clubs3: | Rotherham Town |
| Years4: | 1909–1910 |
| Clubs4: | Bristol City |
| Caps4: | 37 |
| Goals4: | 20 |
| Years5: | 1910–1911 |
| Clubs5: | Sunderland |
| Caps5: | 14 |
| Goals5: | 5 |
| Years6: | 1911–1912 |
| Clubs6: | Distillery |
| Years7: | 1912–1914 |
| Clubs7: | Belfast Celtic |
| Years8: | 1919–19?? |
| Clubs8: | Durham City |
John Cowell (born 9 June 1887) was an English professional footballer who played as a forward for Sunderland.[1]