| Jack Keily | |
| Fullname: | John David Keily |
| Birth Date: | 6 August 1898 |
| Birth Place: | Carlton, Victoria |
| Death Place: | Kew, Victoria |
| Originalteam: | Havelock |
| Height: | 178 cm |
| Weight: | 73 kg |
| Statsend: | 1918 |
| Years1: | 1918 |
| Games Goals1: | 4 (0) |
John David Keily (6 August 1898 – 3 March 1966) was an Australian rules footballer who played with Carlton in the Victorian Football League (VFL). [1]