| Jackie Williams | |
| Fullname: | John James Williams |
| Birth Date: | 29 March 1911 |
| Birth Place: | Aberdare, Wales |
| Death Place: | Wrexham, Wales |
| Position: | Midfielder |
| Years2: | 1932–1935 |
| Years3: | 1935–1936 |
| Years4: | 1936–1938 |
| Years5: | 1938–1939 |
| Clubs4: | Ipswich Town[1] |
| Clubs5: | Wrexham |
| Caps2: | 50 |
| Goals2: | 15 |
| Caps3: | 17 |
| Goals3: | 5 |
| Caps4: | 9 |
| Goals4: | 0 |
| Caps5: | 27 |
| Goals5: | 4 |
| Nationalyears1: | 1939 |
| Nationalteam1: | Wales |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
John James Williams (29 March 1911 – 12 October 1987) was a professional footballer, who played for several clubs, including Huddersfield Town and Aston Villa. He was born in Aberdare, Wales. He made one appearance for Wales against France in 1939.